1 2000-08-14 Nick Clifton <nickc@redhat.com>
3 * config/tc-arm.c (do_bx): Allow "bx pc".
5 2000-08-14 Jim Wilson <wilson@cygnus.com>
7 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
8 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
9 (md_begin): Change assignment to md.flag to OR in the new bit.
11 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
13 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
14 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
17 2000-08-14 Jason Eckhardt <jle@cygnus.com>
19 * NEWS: Mention i860 support.
21 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
23 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
25 2000-08-14 Andreas Schwab <schwab@suse.de>
27 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
29 2000-08-11 Andreas Schwab <schwab@suse.de>
31 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
34 2000-08-11 Kazu Hirata <kazu@hxi.com>
36 * expr.c: Fix formatting.
37 * config/obj-bout.c: Likewise.
39 2000-08-10 Jason Eckhardt <jle@cygnus.com>
41 * doc/c-i860.texi: Flesh out the i860 section more.
43 2000-08-10 Kazu Hirata <kazu@hxi.com>
45 * symbols.c: Fix formatting.
48 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
50 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
51 has the IgnoreSize bit set.
53 2000-08-09 Alan Modra <alan@linuxcare.com.au>
55 From Rodney Brown <RodneyBrown@mynd.com>
56 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
57 * configure: Regenerate.
59 2000-08-08 Jason Eckhardt <jle@cygnus.com>
61 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
62 (i860_fix_info): New enum.
63 (MD_APPLY_FIX3): Define.
64 (WORKING_DOT_WORD): Define.
65 (TC_HANDLES_FX_DONE): Define.
66 (DIFF_EXPR_OK): Define.
67 (LISTING_HEADER): Define.
68 (TARGET_FORMAT): Select target format based on endian flag.
69 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
70 (target_big_endian): Add external declaration.
72 * config/tc-i860.c: All existing code reworked completely. Other
74 (SYNTAX_SVR4): Define.
75 (target_warn_expand): New variable.
76 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
77 (md_longopts): Declare and define with new options (-EL, -EB,
79 (md_show_usage): New function.
80 (md_operand): New function.
81 (obtain_reloc_for_imm16): New function.
82 (md_apply_fix3): New function.
83 (tc_gen_reloc): New function.
85 2000-08-09 Kazu Hirata <kazu@hxi.com>
87 * hash.c: Fix formatting.
90 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
92 * config/tc-m68hc11.c (build_jump_insn): Make sure the
93 2 bytes of the jump address are in the same frag.
94 (find): Accept 68hc12 register indirect modes.
96 * NEWS: Mention 68HC11 & 68HC12 support.
98 2000-08-07 Richard Henderson <rth@cygnus.com>
100 * config/tc-ia64.c (unwind): Add prologue_mask member.
101 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
102 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
103 (dot_body): Clear unwind.prologue_mask.
104 (dot_prologue): Set it. Accept a register second argument.
106 2000-08-07 Kazu Hirata <kazu@hxi.com>
108 * config/atof-ieee.c: Fix formatting.
109 * config/atof-tahoe.c: Likewise.
111 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
113 * config/tc-avr.c: Use PARAMS macro in function declarations.
114 Don't declare md_pcrel_from_section (already in tc-avr.h).
115 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
116 (avr_operand): Don't set (unsigned) op_mask to -1.
118 2000-08-04 Nick Clifton <nickc@cygnus.com>
120 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
123 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
124 of .popsection, .previous, .pushsection, .subsection,
125 .version, .vtable_entry, .vtable_inherit and .weak.
127 2000-08-05 Kazu Hirata <kazu@hxi.com>
129 * config/tc-cris.c: Fix formatting.
130 * config/tc-i386.c: Likewise.
131 * config/tc-sparc.c (sparc_ip): Simplify the code.
133 2000-08-04 Kazu Hirata <kazu@hxi.com>
135 * config/tc-cris.c: Rearrange code for readability.
136 * config/tc-d10v.c: Fix formatting.
137 * config/tc-m32r.c: Likewise.
138 * config/tc-sparc.c: Likewise.
140 2000-08-02 Jim Wilson <wilson@cygnus.com>
142 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
143 before ia64_find_opcode.
144 (md_assemble): Likewise.
146 2000-08-01 Nick Clifton <nickc@cygnus.com>
148 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
149 Undo some formatting fixes.
151 2000-08-01 Kazu Hirata <kazu@hxi.com>
153 * config/obj-som.c: Fix formatting.
154 * config/obj-ieee.c: Likewise.
155 * config/tc-arm.c: Likewise.
156 * config/tc-v850.c: Likewise.
158 2000-08-01 Nick Clifton <nickc@redhat.com>
160 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
161 index by command line option.
163 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
165 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
166 (@node M68K-Branch): Rewrite to match the reality.
168 2000-07-31 Jason Eckhardt <jle@cygnus.com>
170 * doc/c-i860.texi: New file.
171 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
172 * doc/Makefile.in: Regenerate.
173 * doc/all.texi: Add I860 as relevant architecture.
174 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
176 2000-07-31 Kazu Hirata <kazu@hxi.com>
178 * config/tc-d30v.c: Fix formatting.
180 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
182 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
183 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
184 long emit a long branch if available instead of an absolute jump, never
185 emit absolute jumps for anything with --pcrel.
187 * doc/c-m68k.texi: Document new command line option.
189 2000-07-28 Jason Eckhardt <jle@cygnus.com>
191 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
192 * configure: Regenerated.
193 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
194 of operand to the .type directive (.e.g, "type").
196 2000-07-28 Alan Modra <alan@linuxcare.com.au>
198 * as.h (warn_comment, found_comment, found_comment_file): Declare.
199 * app.c (do_scrub_chars): Record where first comment found.
200 * read.c (read_a_source_file): Init found_comment on entry, and
201 notify whether comments found on exit.
202 * config/tc-hppa.c (md_shortopts): Add "c".
203 (md_longopts): Add warn-comment.
204 (md_parse_option): Handle it.
205 (md_show_usage): Show available options.
206 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
208 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
210 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
211 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
213 (md_estimate_size_before_relax): Don't fall off end of function.
215 2000-07-27 Kazu Hirata <kazu@hxi.com>
217 * config/tc-avr.c: Fix formatting.
218 * config/tc-ns32k.c: Likewise.
220 2000-07-27 Alan Modra <alan@linuxcare.com.au>
222 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
224 2000-07-27 Kazu Hirata <kazu@hxi.com>
226 * config/tc-d10v.c: Fix formatting.
227 * config/tc-z8k.c: Likewise.
228 * config/tc-sparc.c: Likewise.
230 2000-07-26 Dave Brolley <brolley@redhat.com>
232 * cgen.c (queue_fixup): Declare opinfo.
233 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
234 (gas_cgen_md_operand): Ditto.
235 (gas_cgen_md_apply_fix3): Ditto.
237 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
239 * config/obj-coff.c (obj_frob_symbol): Don't merge
240 labels. Don't merge if the symbol isn't constant. Return
241 immediately if a symbol is merged.
243 2000-07-22 Alan Modra <alan@linuxcare.com.au>
245 * frags.c (frag_align): Correct absolute section alignment.
247 2000-07-20 DJ Delorie <dj@redhat.com>
249 * config/obj-coff.c (obj_frob_symbol): revert previous change,
250 it breaks linking against DLLs.
252 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
254 * configure.in: Add CRIS support.
255 * configure: Regenerate.
256 * Makefile.am: (CPU_TYPES): Add cris.
257 (CPU_OBJ_VALID) [aout]: Add cris.
258 (MULTI_CPU_TYPES): Add cris.
259 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
260 [coff]: Only i386 and mips are valid.
261 (TARGET_CPU_CFILES): Add config/tc-cris.c.
262 (TARGET_CPU_HFILES): Add config/tc-cris.h.
263 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
264 Regenerate dependencies.
265 * Makefile.in: Regenerate.
266 * aclocal.m4: Regenerate.
267 * as.c: Declare crisaout, criself.
268 * config/tc-cris.h, config/tc-cris.c: New.
269 * config/e-criself.c, config/e-crisaout.c: New.
270 * po/POTFILES.in, po/gas.pot: Regenerate.
272 2000-07-20 Kazu Hirata <kazu@hxi.com>
274 * read.c: Fix formatting.
275 * write.c: Fix formatting.
277 2000-07-19 H.J. Lu <hjl@gnu.org>
279 * sb.c: Include <stdlib.h> if exists for abort ().
281 2000-07-19 Alan Modra <alan@linuxcare.com.au>
283 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
284 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
285 (pa_type_args): Same here.
287 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
289 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
290 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
291 the storage class is already set.
293 2000-07-17 Kazu Hirata <kazu@hxi.com>
295 * config/tc-m68hc11.c: Fix formatting.
296 * config/tc-mn10200.c: Likewise.
297 * config/tc-mn10300.c: Likewise.
298 * config/tc-pj.c: Likewise.
299 * config/tc-tic80.c: Likewise.
300 * config/tc-w65.c: Likewise.
302 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
304 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
307 2000-07-15 Ian Lance Taylor <ian@zembu.com>
309 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
312 2000-07-15 Alan Modra <alan@linuxcare.com.au>
314 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
315 ELF as are used for SOM (except the 32-bit reloc one) to decide
316 whether a symbol can be reduced to a section symbol. Expand on
317 the comment for symbols involved in LR% and RR% expressions.
319 2000-07-14 Nick Clifton <nickc@cygnus.com>
321 * config/tc-mips.c (mips_disable_float_construction): New
322 static variable. Set to true if doubles should not be
323 constructed by loading two single width fp registers with
325 (mips_ip): Test mips_disable_float_construction.
326 (md_longopts): Add command line switches --construct-floats
327 and --no-construct-floats.
328 (md_parse_option): Parse new command line options.
329 (md_show_usage): Describe new command line options.
331 * doc/c-mips.texi: Document new command line options.
333 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
335 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
336 * configure: Regenerate.
338 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
340 * configure.in (DEFAULT_EMULATION setting): Revert part of
341 2000-07-01 change that set te_multi=multi unless set to tmips.
342 * configure: Regenerate.
344 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
346 * config/obj-coff.c (coff_frob_section): Add padding to the last
347 section when aligning it increases its size.
349 2000-07-11 Kazu Hirata <kazu@hxi.com>
351 * config/tc-tic54x.c: Fix formatting.
353 2000-07-10 Kazu Hirata <kazu@hxi.com>
355 * config/tc-h8500.c: Fix formatting.
356 * config/tc-tic54x.c: Fix formatting.
358 2000-07-10 Alan Modra <alan@linuxcare.com.au>
360 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
361 displacements correctly.
363 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
365 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
367 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
371 2000-07-09 Alan Modra <alan@linuxcare.com.au>
373 From David Huggins-Daines <dhd@linuxcare.com>
374 * config/te-hppalinux64.h: Add a new emulation.
375 * configure.in (emulations): Add configure bits to support the
376 64-bit Linux/parisc target.
377 * configure: Regenerate.
379 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
380 (md_shortopts): Add `V' for ELF.
382 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
383 when SOM or ELF_ARG_RELOC are defined.
384 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
385 ELF_ARG_RELOC are defined.
386 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
387 (pa_stringer): ..Do it here instead. Fix comment typos.
388 (hppa_force_relocation): Cast enums to int before comparing with
391 From Ryan Bradetich <rbradetich@uswest.net>
392 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
393 redifinition warning.
394 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
395 (hppa_force_relocation): ditto
396 (md_apply_fix): Added cast to buf to fix warnings.
398 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
399 cons_fix_new_hppa, hppa_force_relocation): Prototype.
401 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
402 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
403 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
404 reloc_type** to avoid warnings in switch.
405 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
406 little earlier instead.
408 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
410 (pa_type_args): Use symbol_arg_reloc_info.
411 (struct pa_it): Make arg_reloc unsigned int.
412 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
413 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
414 (pa_code): Delete. pa_text duplicates this function.
415 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
416 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
418 (cons_fix_new_hppa): Actually change selector to e_fsel when
419 warning about assuming so.
420 (tc_gen_reloc): More example elf arg reloc code.
421 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
422 (hppa_force_relocation): Likewise.
424 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
426 (pa_end_of_source): Prototype.
427 (hppa_fix_adjustable): Prototype.
428 (LABELS_WITHOUT_COLONS): Move it..
429 * config/te-hppa.h: To here.
431 * config/te-hppa64.h: New file.
433 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
435 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
436 format -10, -16, 16 relocs.
437 (hppa_elf_mark_end_of_function): Test for null
438 last_call_info->start_symbol
440 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
441 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
442 re_assesmble_* functions. Delete extraneous statements. Fix
444 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
445 insn to re_assemble_*.
447 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
449 * doc/internals.texi (Expressions): Fix typo.
451 2000-07-08 Kazu Hirata <kazu@hxi.com>
453 * config/tc-sh.c: Fix formatting.
454 * config/tc-tic54x.c: Fix formatting.
455 * depend.c: Fix formatting.
456 * flonum-konst.c: Likewise.
457 * flonum-mult.c: Likewise.
459 2000-07-07 Kazu Hirata <kazu@hxi.com>
461 * config/tc-sh.c: Fix comments.
462 * config/obj-vms.c: Fix comments.
463 * config/tc-a29k.c: Likewise.
464 * config/tc-alpha.c: Likewise.
465 * config/tc-h8300.c: Likewise.
466 * config/tc-h8500.c: Likewise.
467 * config/tc-i370.c: Likewise.
468 * config/tc-ia64.c: Likewise.
469 * config/tc-m68hc11.c: Likewise.
470 * config/tc-m68k.c: Likewise.
471 * config/tc-mips.c: Likewise.
472 * config/tc-ns32k.c: Likewise.
473 * config/tc-ppc.c: Likewise.
474 * config/tc-z8k.c: Likewise.
476 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
478 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
479 Default to '(SEC_LOAD | SEC_DATA)'.
480 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
482 * doc/internals.texi (CPU Backend): Describe
483 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
485 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
487 * as.c (parse_args): NULL terminate the long option list.
489 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
491 * config/tc-d30v.h: Include "write.h" for fixS.
492 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
494 2000-07-05 Nick Clifton <nickc@cygnus.com>
496 * config/tc-d30v.c (write_2_short): Further changes to warning
497 messages produced when combining EITHER_BUT_PREFER_MU attributed
500 2000-07-05 DJ Delorie <dj@redhat.com>
504 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
506 * config/tc-arm.c (psrs): Accept combinations of flags.
508 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
510 * config/tc-avr.c: Change _ () to _() around all strings marked
511 for translation (exception from the usual coding style).
512 (avr_opt): New struct variable, how the new switches are set.
513 (OPTION_MMCU): Define as 'm' and actually use.
514 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
515 (show_mcu_list): New function, display the list of known MCUs.
516 (md_show_usage): Document the new switches. Call show_mcu_list.
517 (avr_set_arch): Change 'm' to OPTION_MMCU.
518 (md_parse_option): Call show_mcu_list if unknown MCU specified.
519 Handle the new switches.
520 (avr_operands): Disable warnings for undefined combinations of
521 operands if -mall-opcodes. Disable warnings for skipping two-word
522 instructions if enhanced core or -mno-skip-bug.
523 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
524 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
525 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
526 (avr_ldi_expression): Warn about implicit lo8().
527 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
529 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
531 * configure.in: Add entry for mips-*-sysv4*MP*
533 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
534 elf32-tradlittlemips for traditional mips targets.
535 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
536 test for Link Once sections as in adjust_reloc_syms.
537 * config/te-tmips.h: New file for traditional mips targets. Define
540 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
542 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
543 flags argument is not present, don't change an existing section's
544 section's attributes. If the flags argument is present, warn if the
545 attributes don't match the section's current attributes. When
546 long section names are supported, set SEC_LINK_ONCE and
547 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
549 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
551 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
552 symbols; create them.
554 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
556 * write.c (set_segment_vma): New: Set vma and lma for a segment.
557 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
559 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
561 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
562 expressions. Ignore the problem when handling 16 bit immediates,
563 because the assembler will take care of the relocation later.
565 2000-06-27 Nick Clifton <nickc@cygnus.com>
567 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
568 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
569 sequential order, and emit warning messages if the input source
570 code contains constructs like that, or parallel constructs
571 containing such opcodes.
573 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
575 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
576 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
577 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
578 (md_show_usage): Update usage message.
579 (md_parse_option): Allow redefinition of MCU type within the
580 same avr[1-5] bfd machine type. Show both old and new MCU type
581 in the error message.
582 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
583 Simplify 8K wrap code.
585 2000-06-25 Kazu Hirata <kazu@hxi.com>
587 * config/obj-aout.c: Remove all uses of DEFUN.
588 * config/obj-ieee.c: Likewise.
589 * config/tc-sh.c: Fix comment typos.
590 * config/tc-tahoe.c: Likewise.
591 * config/tc-vax.c: Likewise.
592 * config/tc-w65.c: Likewise.
593 * config/tc-z8k.c: Likewise.
594 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
596 2000-06-24 DJ Delorie <dj@cygnus.com>
598 * config/tc-i386.c (md_estimate_size_before_relax): Revert
599 more changes from Sept 1999
600 (tc_i386_fix_adjustable): ditto
601 (md_apply_fix3): ditto
603 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
605 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
606 (gas_cgen_parse_operand): Set it around expression() call.
607 (gas_cgen_md_operand): Test for it before longjmp().
609 2000-06-24 Kazu Hirata <kazu@hxi.com>
611 * config/tc-h8500.c: Remove all uses of DEFUN.
612 * config/tc-sh.c: Likewise.
613 * config/tc-w65.c: Likewise.
614 * config/tc-z8k.c: Likewise.
616 * config/tc-h8500.c: Fix typos in comments.
618 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
620 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
623 2000-06-23 matthew green <mrg@redhat.com>
625 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
626 defined. Fix error message for `[' grouping.
628 2000-06-22 Kazu Hirata <kazu@hxi.com>
630 * config/tc-h8300.c: Fix formatting and comment typos.
632 2000-06-22 Timothy Wall <twall@cygnus.com>
634 * config/tc-ia64.c (note_register_values): Move premature QP
635 notation clearing into the appropriate place.
637 2000-06-22 Alan Modra <alan@linuxcare.com.au>
639 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
640 first before anything else. Add bin-bugs.h, emul.h and progress.h
641 Sort list of files as for $(OBJS) in Makefile.am.
643 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
644 find one. Remake dependencies.
645 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
646 * Makefile.in: Regenerate.
647 * doc/Makefile.in: Regenerate.
649 * config/tc-i386.c (i386_displacement): Don't assume a constant
650 displacement is necessarily 16 bits when in 16 bit code mode.
651 (md_assemble): Instead size the displacement here after we know
652 for sure that a .code16gcc operand hasn't automatically added
653 operand size prefixes.
655 2000-06-21 H.J. Lu <hjl@gnu.org>
657 * Makefile.am: Rebuild dependency.
658 * Makefile.in: Rebuild.
660 2000-06-21 Kazu Hirata <kazu@hxi.com>
662 * config/tc-h8300.c (parse_reg): Make the function static.
663 (parse_exp): Likewise.
665 2000-06-20 DJ Delorie <dj@cygnus.com>
667 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
668 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
669 for cygwin import libraries to work properly.
671 2000-06-20 H.J. Lu <hjl@gnu.org>
673 * Makefile.am: Rebuild dependency.
674 * Makefile.in: Rebuild.
675 * configure: Likewise.
676 * doc/Makefile.in: Likewise.
678 2000-06-20 Timothy Wall <twall@cygnus.com>
680 * doc/internals.texi (CPU backend): Add @itemx for
681 TC_START_LABEL_WITHOUT_COLON.
682 * doc/c-tic54x.texi: New.
683 * doc/as.texinfo: Add tic54x features and include primary tic54x
685 * doc/all.texi: Add C54X.
686 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
687 * doc/Makefile.in: Regenerate.
688 * configure.in: Add tic54x and define LIBM for tic54x.
689 * configure: Regenrate.
690 * config/tc-tic54x.[ch]: New.
691 * config/obj-coff.h: Add tic54x.
692 * Makefile.am: (CPU_TYPES): Add tic54x.
693 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
694 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
695 (as_new_LDADD): Add $(LIBM).
696 * Makefile.in: Regenerate.
698 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
700 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
701 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
702 * doc/as.texinfo: Likewise.
704 * configure, Makefile.in: Regenerate.
705 * configure.in (emulations): Recognize m6811 and m6812.
706 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
707 Added files for 68hc11 and 68hc12 assembler.
708 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
709 * config/tc-m68hc11.h: Header definition for that assembler.
711 2000-06-18 Nick Clifton <nickc@redhat.com>
713 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
714 instead of OCTETS_PER_BYTE.
716 * config/tc-v850.c: Fix compile time warnings.
717 * config/tc-ppc.c: Fix compile time warnings.
719 2000-06-18 H.J. Lu <hjl@gnu.org>
721 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
722 * configure: Rebuild.
724 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
726 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
729 2000-06-16 Nick Clifton <nickc@cygnus.com>
731 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
732 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
734 * doc/c-mips.texi: Document newly accepted cpu variants.
736 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
738 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
740 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
742 * macro.c (getstring): Make it possible to escape the quote
745 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
747 * config/tc-hppa.c (pa_export): Weak symbols can be global.
749 2000-06-13 H.J. Lu <hjl@gnu.org>
751 * configure: Regenerate.
753 2000-06-09 Alan Modra <alan@linuxcare.com.au>
755 * app.c (do_scrub_begin): Don't default lex[';'] as a line
757 * doc/internals.texi (line_separator_chars): Semicolon is no
758 longer a default. Mention null and newline as defaults.
760 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
762 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
763 * config/tc-i860.h (line_separator_chars): Likewise.
764 * config/tc-h8300.c (line_separator_chars): Likewise.
765 * config/tc-i960.c (line_separator_chars): Likewise.
766 * config/tc-m68k.c (line_separator_chars): Likewise.
767 * config/tc-mips.c (line_separator_chars): Likewise.
768 * config/tc-ns32k.c (line_separator_chars): Likewise.
769 * config/tc-sparc.c (line_separator_chars): Likewise.
770 * config/tc-vax.c (line_separator_chars): Likewise.
772 * config/tc-h8300.c (comment_chars): Use string initialiser.
773 * config/tc-i960.c (line_comment_chars): Likewise.
774 * config/tc-z8k.c (comment_chars, line_comment_chars,
775 line_separator_chars): Likewise.
777 * config/tc-arm.c (line_separator_chars): Always use `;', not just
780 2000-06-08 Nick Clifton <nickc@cygnus.com>
782 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
785 2000-06-08 David O'Brien <obrien@FreeBSD.org>
787 * configure.in (VERSION): Update to show this is the CVS mainline.
789 2000-06-08 Matthew Jacob <mjacob@feral.com>
791 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
792 $at is the integer register $r28, vs. both $r28 and the floating
795 2000-06-08 James E. Wilson <wilson@cygnus.com>
797 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
798 (dot_endp): Don't call ia64_flush_insns.
799 (emit_one_bundle): Don't delete prologue/body records from
800 unwind_record list in first loop. Rewrite second loop to account for
803 2000-06-07 David Mosberger <davidm@hpl.hp.com>
805 * config/tc-ia64.c: Add missing prototypes.
806 (generate_unwind_image): Cast argument to output_unw_records call.
808 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
810 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
812 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
814 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
815 (REGISTER_P): likewise.
816 (avr_opcodes): uses include/opcode/avr.h
817 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
819 2000-06-04 Alan Modra <alan@linuxcare.com.au>
821 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
824 2000-06-03 H.J. Lu <hjl@gnu.org>
826 * read.c (is_end_of_line): Put back `;'.
828 2000-06-03 Alan Modra <alan@linuxcare.com.au>
830 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
832 2000-06-01 Alan Modra <alan@linuxcare.com.au>
834 * expr.c (operand): Test is_end_of_line outside switch to catch
835 line separator chars that are also operators.
836 (operator): Return O_illegal for line separator chars.
838 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
839 entry (or `!' entry for TC_HPPA).
841 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
842 before indexing is_end_of_line. Remove redundant check for '\0'.
844 * config/tc-h8500.c (md_assemble): Likewise.
845 * config/tc-mcore.c (md_assemble): Likewise.
846 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
849 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
851 * config/tc-mcore.c (mcore_cons): Likewise.
852 (mcore_float_cons): Likewise.
853 (mcore_stringer): Likewise.
854 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
856 2000-06-01 Scott Bambrough <scottb@netwinder.org>
858 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
860 2000-05-29 Nick Clifton <nickc@cygnus.com>
862 * config/tc-sh.c: Fix compile time warning messages.
864 * config/tc-mips.c: Fix compile time warning messages.
866 2000-05-29 Philip Blundell <philb@gnu.org>
868 * doc/as.texinfo: Update copyright dates.
869 (Local Labels): Delete misplaced mention of ARM.
870 * NEWS: Mention ARM ELF support.
872 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
874 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
875 it is modified, and use the real_size to compute the frag address
876 for dwarf2 line info.
878 2000-05-27 Alan Modra <alan@linuxcare.com.au>
880 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
881 line-matching scheme to cope with automake moving variables around.
882 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
883 * Makefile.in: Regenerate.
885 2000-05-26 Jakub Jelinek <jakub@redhat.com>
887 * config/tc-sparc.c (sparc_relax): New.
888 (md_longopts): Add -relax and -no-relax options.
889 (md_parse_options, md_show_usage): Likewise.
890 (md_apply_fix3): Optimize tail call into branch always if possible.
892 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
894 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
895 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
896 rules, with warning when a GAS statement specifies a packing that
897 will result in an instruction being squashed.
898 Added typdef packing_type and enumerals, changed various integer
899 literals to use the enumerals.
901 2000-05-24 David Mosberger <davidm@hpl.hp.com>
903 * config/tc-ia64.c (dot_restorereg_p): New function.
904 (md_pseudo_table): Add restorereg.p.
905 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
906 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
908 * config/tc-ia64.h (unw_record_type): Add unwabi.
909 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
910 called MASK with members for imask, and the masks produced by
911 fr_mem, gr_mem, br_mem, and frgr_mem.
912 (unw_p_record): Add members ABI and CONTEXT.
913 (unw_x_record): Add member AB.
914 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
915 as pseudo-register for use during unwind info generation.
916 (AR_PFS, AR_LC): New macros.
917 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
918 whose names start with an at sign (as in "@priunat").
919 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
921 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
922 proc_end, unwind_info, personality_routine): Consolidate into
923 "unwind" structure to reduce offset-table use. Add member
924 NEXT_SLOT_NUMBER to track the slot number for the next instruction
926 (output_R1_format, output_R3_format, output_P3_format,
927 output_P6_format): Initialize R with zero to reduce compiler warnings.
928 (output_P7_format): Ditto. Add `default' branch to switch
929 statement to reduce compiler warnings.
930 (output_P8_format, output_B1_format, output_B4_format): Ditto.
931 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
932 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
933 into single argument.
934 (output_X1_format, output_X3_format): Initialize R with zero to reduce
935 compiler warnings. Merge A and B args into single argument.
936 (output_X2_format, output_X4_format): Remove unused variable R. Merge
937 A and B args into single argument.
938 (free_record): Removed (wasn't used).
939 (free_list_records): Also free imasks in prologue records.
940 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
941 (output_spill_mask): Remove.
942 (output_unwabi): New function.
943 (output_epilogue, output_label_state, output_copy_state): Call
945 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
946 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
948 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
949 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
950 as part of handling the prologue records. Emit region's imask if
951 we have one. Handle unwabi, epilogue, label_state, copy_state,
952 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
953 spill_sprel_p, and spill_reg_p records.
954 (set_imask, count_bits, slot_index): New function.
955 (fixup_unw_records): Fix region size computation. Handle
956 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
957 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
958 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
959 set_imask accordingly. Update imask for gr_gr, and br_gr records.
960 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
961 (dot_save): Use manifest constants for applicaton registers.
962 Handle REG_PR and REG_PRIUNAT.
963 (dot_restore): Don't just ignore it.
964 (dot_restorereg): New function..
965 (generate_unwind_image): Ensure unwind info is a multiple of eight
966 bytes, not just four bytes.
967 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
968 (dot_altrp): Don't just ignore it.
969 (dot_savemem): New function. Replaces dot_savesp() and
970 dot_savepsp(). Use manifest constants for applicaton registers.
971 Handle REG_PR and REG_PRIUNAT.
972 (dot_savef): Simplify.
973 (dot_saveb): Support generation of br_gr.
974 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
975 dot_label_state, dot_copy_state): New function.
976 (dot_unwabi): Don't just ignore it.
977 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
978 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
979 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
980 (emit_one_bundle): Set slot number for prologue/body records
981 *before* emitting the first insn.
982 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
983 (md_begin): Declare "psp" pseudo-register.
984 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
985 so we don't get segfault.
986 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
987 counts as required per SW Conventions manual
988 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
989 output_preds_psprel, output_preds_sprel, output_spill_base,
990 output_unat_psprel, output_unat_sprel, output_lc_psprel,
991 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
992 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
993 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
994 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
995 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
996 (dot_vframe): Implement.
997 (dot_vframesp, dot_vframepsp): New function.
999 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1001 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1002 * configure: Regenerate.
1004 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1006 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1007 (md_estimate_size_before_relax): so we can use it here instead of
1008 old kludges. Localise vars to blocks. Comment.
1010 * frags.c (frag_new): Update fr_var comments.
1011 * frags.h (struct frag): Ditto.
1013 2000-05-22 Richard Henderson <rth@cygnus.com>
1015 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1016 (pseudo_func): Add pcrel.
1017 (operand_match): Handle IA64_OPND_TGT64.
1018 (build_insn): Likewise.
1019 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1020 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1021 (fix_insn): Handle all three 64-bit relocation types.
1023 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1025 * obj.h (struct format_ops): New members begin, app_file,
1026 s_set_other, s_set_desc, s_get_type, s_set_type,
1027 separate_stab_sections, init_stab_section.
1029 * config/obj-multi.h: Update GPL notice to v2.
1031 (obj_app_file): New.
1032 (S_SET_SIZE): Test s_set_size for NULL before calling.
1033 (S_SET_ALIGN): Similar for s_set_align.
1038 (SEPARATE_STAB_SECTIONS): New.
1039 (INIT_STAB_SECTION): New.
1040 (EMIT_SECTION_SYMBOLS): New.
1041 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1043 * config/obj-elf.h: Update GPL notice to v2.
1044 Mention that this file is included from obj-multi.h.
1045 (obj_begin): Wrap definition in ifndef.
1046 (elf_file_symbol): Constify declaration.
1047 (obj_app_file): Ditto.
1048 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1049 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1051 * config/obj-elf.c (elf_s_set_other): New.
1052 (elf_file_symbol): Constify argument.
1053 (elf_separate_stab_sections): New.
1054 (elf_init_stab_section): New.
1055 (elf_format_ops): Add new members. Remove comma at end.
1057 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1058 (ecoff_format_ops): Add new fields. Remove comma at end.
1059 Mention inconsistency for emit_section_symbols.
1061 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1063 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1064 (coff_separate_stab_sections): New.
1065 (coff_format_ops): Add new members.
1067 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1068 (obj_aout_s_set_other): New.
1069 (obj_aout_s_set_desc): New.
1070 (obj_aout_s_get_type): New.
1071 (obj_aout_s_set_type): New.
1072 (obj_aout_separate_stab_sections): New.
1073 (aout_format_ops): New members added. Use obj_aout_process_stab,
1074 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1075 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1077 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1079 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1081 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1082 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1083 (md_estimate_size_before_relax): Ensure jumps to weak and
1084 externally visible symbols are relocatable.
1086 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1088 * stabs.c (aout_process_stab): Make global.
1089 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1090 * read.h (aout_process_stab): Declare.
1092 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1093 Generalize to *aout, *coff *elf.
1094 * configure: Regenerated.
1096 * doc/internals.texi (Object format backend): Say
1097 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1099 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1100 * Makefile.in: Regenerated.
1102 2000-05-19 Catherine Moore <clm@cygnus.com>
1104 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1106 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1108 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1109 instruction to reflect change in re_assemble_*.
1111 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1113 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1114 build PA64 ELF tools.
1115 * configure: Rebuilt.
1117 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1119 * Makefile.am: Regenerate dependencies.
1120 * Makefile.in: Regenerate.
1122 2000-05-15 Nick Clifton <nickc@cygnus.com>
1124 * config/tc-arm.c (struct asm_psr): Add boolean field
1125 distinguishing between CSPR and SPSR. Rename 'number' field
1127 (psrs): Rearrange contents to match new asm_psr structure.
1128 (arm_psr_parse): Move next to psr_required_here. Make it
1129 return an asm_psr structure.
1130 (psr_required_here): Use asm_psr structure returned by
1132 (do_msr): Reorganise to allow psr_required_here to be called
1134 (md_undefined_name): Mark 'name' parameter as unused, since
1135 the COFF target does not use it.
1137 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1139 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1141 * config/te-aux.h: Likewise.
1142 * config/te-dpx2.h: Likewise.
1143 * config/te-go32.h: Likewise.
1144 * config/te-hp300.h: Likewise.
1145 * config/te-hppa.h: Likewise.
1146 * config/te-i386aix.h: Likewise.
1147 * config/te-ic960.h: Likewise.
1148 * config/te-interix.h: Likewise.
1149 * config/te-nbsd532.h: Likewise.
1150 * config/te-pc532mach.h: Likewise.
1151 * config/te-ppcnw.h: Likewise.
1152 * config/te-psos.h: Likewise.
1153 * config/te-sparcaout.h: Likewise.
1154 * config/te-sun3.h: Likewise.
1155 * config/te-sysv32.h: Likewise.
1157 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1159 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1160 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1161 and sign extend without an if statement.
1162 (build_bytes): Likewise.
1164 2000-05-14 Kazu Hirata <kazu@hxi.com>
1166 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1167 X_add_symbol L_32 case.
1169 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1171 * config/te-freebsd.h: New file.
1173 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1175 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1176 bindtextdomain): Replace defines with those from intl/libgettext.h
1177 to quieten gcc warnings.
1179 * NEWS: Mention x86 .arch and -q.
1181 * config/tc-i386.c (quiet_warnings): New.
1182 (md_assemble): Use quiet_warnings.
1183 (md_parse_option): Set quiet_warnings from -q.
1184 (md_show_usage): Mention -q, delete -m.
1185 (flag_do_long_jump): Delete.
1186 (md_parse_option): Remove -m.
1187 (md_show_usage): Remove -m.
1188 (md_create_long_jump): Remove useless flag_do_long_jump code.
1190 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1191 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1193 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1194 Alexander Sokolov <robocop@netlink.ru>
1196 * doc/c-i386.texi (i386-Arch): New section.
1197 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1199 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1200 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1201 architecture has been given and is not 486.
1202 (set_cpu_arch): New.
1203 (md_pseudo_table): Add .arch.
1204 (md_assemble): Warn if cpu architecture has been given and an
1205 unsupported instruction.
1207 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1208 Move operand_types bit defines after relevant template field.
1209 (template): Add cpu_flags.
1213 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1215 * config/tc-mn10300.h (md_end): Define.
1216 (mn10300_finalize): Declare.
1217 * config/tc-mn10300.c: Include dwarf2dbg.h.
1218 (debug_line): Define.
1219 (md_assemble): Generate dwarf2 line info.
1220 (mn10300_finalize): New function. Finalize dwarf2 info.
1222 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1224 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1225 external version of the relocation for weak symbols.
1227 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1229 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1230 frame size in units of 16 bytes, as required per SW Conventions manual.
1231 (output_unw_records): Output info-block header as a dword to get
1234 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1236 * as.h: #include "file", not <file> on files from ../include.
1237 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1238 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1239 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1240 (tc_coff_symbol_emit_hook): Ditto.
1241 (OPTCOUNT): Cast to int to avoid compiler warning.
1242 (md_begin): Fix signed/unsigned warnings.
1244 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1246 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1247 ABRANCH LONG case for a conditional branch on a 68000.
1248 (md_estimate_size_before_relax): Likewise. Also handle
1249 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1250 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1251 PC-relative on all CPUs.
1252 (md_estimate_size_before_relax): Likewise.
1254 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1256 * as.c (parse_args): Just mention current year in printed
1259 2000-05-03 J.T. Conklin <jtc@redback.com>
1261 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1263 (md_parse_option): Recognize -m7400.
1265 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1267 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1268 don't permit lp to become less than the words array.
1270 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1272 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1273 Fix little-endian case.
1275 2000-05-03 David O'Brien <obrien@NUXI.com>
1277 * as.c (parse_args): Update copyright.
1279 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1281 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1282 for the .bss section too.
1284 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1286 * configure.in: Set em=linux for hppa-*-linux.
1287 * configure: Regenerate.
1288 * doc/Makefile.in: Regenerate with correct automake.
1290 * frags.c (frag_grow): Sanity check chunk_size.
1292 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1293 * config/obj-som.h: Likewise.
1294 * config/obj-ieee.h: Likewise.
1296 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1298 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1299 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1300 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1301 (pa_ip): low_sign_unext now returns via function value. Use
1302 re_assemble_* instead of dis_assemble_* and
1303 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1305 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1306 (md_section_align, md_parse_option, md_show_usage,
1307 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1308 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1309 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1310 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1311 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1313 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1314 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1315 outside of switch. Correct mask and shifting errors in case 10
1316 and case -11. In case 21, compare against signed range to suit
1317 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1318 case 17 and case 22, use offsetT variable to properly check range.
1319 Use re_assemble_* here too.
1320 (evaluate_absolute): Change type of value to offsetT. Call
1321 hppa_field_adjust to do the work for us.
1322 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1323 (pa_parse_cmpib_64_cmpltr): Ditto.
1324 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1325 of i to unsigned int.
1326 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1327 (pa_end_of_source): Return type is void.
1329 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1331 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1333 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1335 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1336 More comments added.
1337 (md_begin): Removed "construct symbols for each register name".
1338 Because register names conflicts with GCC generated function
1340 (avr_operand): Now constant numbers can be used as a register
1341 identifiers (0 as r0, 31 as r31).
1342 (md_assemble): use skip_space () before parsing instruction
1345 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1347 * config/tc-avr.c: New AVR_ISA_ defined.
1348 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1349 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1350 for `fmul', `movw' and `lpm R,Z' instructions.
1351 (avr_operands): Warn if current opcode is a two-word instruction
1352 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1353 (avr_opcodes): New commands added.
1354 (REGISTER_P): Check 'a' and 'v' constraint letters.
1355 (mcu_types): New MCU added.
1357 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1359 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1360 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1361 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1362 * configure: Regenerate.
1364 2000-04-29 Andreas Jaeger <aj@suse.de>
1366 * as.h: Correctly check GCC version.
1368 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1370 * as.c (parse_args): Allow md_parse_option to override -a listing
1372 * config/obj-coff.c (add_lineno): Change type of offset parameter
1373 from "int" to "bfd_vma."
1374 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1375 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1376 (ppc_change_csect): Align correctly for XCOFF64.
1377 (ppc_machine): New function, which discards "ppc_machine" line.
1378 (ppc_tc): Cons for 8 when code is 64 bit.
1379 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1381 (md_parse_option): Handle -a64 and -a32.
1383 * config/tc-ppc.h (TARGET_MACH): Define.
1384 (TARGET_FORMAT): Move to function.
1385 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1387 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1389 * doc/as.1: Fix unbalanced brackets.
1391 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1393 (line_comment_chars): Set to '/' if TE_FreeBSD.
1395 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1397 * configure.in: Configury support for PA64 (currently disabled).
1398 * configure: Rebuilt.
1400 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1402 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1403 bfd_set_section_alignment.
1405 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1407 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1410 2000-04-24 Nick Clifton <nickc@cygnus.com>
1412 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1413 * doc/as.texinfo (Align): Include arm and strongarm in list of
1414 targets that have the second form of the behaviour of the .align
1417 2000-04-24 Mark Klein <mklein@dis.com>
1419 * obj-som.c: Terminate obj_pseudo_table.
1421 2000-04-22 Timothy Wall <twall@cygnus.com>
1423 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1425 (operand_match): Conditionally insert default bit values for IMMU9.
1427 2000-04-14 Matthew Green <mrg@cygnus.com>
1429 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1430 * configure: Rebuilt.
1432 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1433 Jason Eckhardt <jle@cygnus.com>
1435 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1437 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1438 Added handling of new operand types l,y,&,fe,fE,fx.
1440 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1441 David Mosberger <davidm@hpl.hp.com>
1442 Timothy Wall <twall@cygnus.com>
1443 Andrew MacLeod <amacleod@cygnus.com>
1444 Jim Wilson <wilson@cygnus.com>
1446 * Makefile.am (CPU_TYPES): Add ia64.
1447 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1448 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1449 * Makefile.in: Rebuild.
1450 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1451 * configure: Rebuild.
1452 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1453 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1454 * expr.c (expr): Handle md_optimize_expr.
1455 * read.c (LEX_HASH): Add comment.
1456 * config/tc-ia64.c, config/tc-ia64.h: New files.
1458 2000-04-21 Richard Henderson <rth@cygnus.com>
1460 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1461 bundling a non-delayed branch type instruction.
1463 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1465 * config/tc-mn10300.c (HAVE_AM30): Define.
1466 (md_assemble): Use it.
1468 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1470 * config/obj-elf.c (obj_elf_change_section): Check for changed
1473 * Makefile.am: (CPU_MULTI_VALID): Remove.
1474 (MULTI_CPU_TYPES): Define.
1475 (MULTI_CPU_OBJ_VALID): Define.
1476 (DEPTC): Use the above.
1477 (DEPOBJ): Same here.
1479 Regenerate dependencies.
1480 * Makefile.in: Regenerate.
1482 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1484 * Makefile.am (YACC, LEX): Get them from configure.
1486 2000-04-18 H.J. Lu (hjl@gnu.org)
1488 * config/tc-i386.c (offset_in_range): Use addressT instead of
1489 bfd_vma for non-bfd assemblers.
1491 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1493 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1494 doesn't give spurious errors.
1496 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1498 * as.h (SEEK_SET): Define if undefined.
1500 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1502 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1503 constants, and don't assume offsetT is 32 bits.
1505 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1507 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1508 (md_pcrel_from_section): Add prototype.
1509 (d10v_fix_adjustable): Add prototype.
1510 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1512 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1514 2000-04-12 Nick Clifton <nickc@cygnus.com>
1516 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1517 symbol in frag chain.
1519 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1521 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1522 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1523 (fits_in_signed_word, smallest_imm_type): Ditto.
1524 (md_assemble): Use an offsetT var to hold offsetT values, not a
1526 (offset_in_range): New.
1527 (md_assemble): Use it.
1528 (md_convert_frag): Change type of target_address, opcode_address,
1529 and displacement_from_opcode_start to offsetT.
1530 (md_create_short_jump): Change type of offset to offsetT.
1531 (md_create_long_jump): Ditto.
1532 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1533 (md_chars_to_number): Remove.
1534 (output_invalid): Remove duplicate prototype.
1536 2000-04-09 Nick Clifton <nickc@cygnus.com>
1538 * Makefile.am (CPU_TYPES): Add 'avr'.
1539 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1540 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1542 * Makefile.in: Regenerate.
1544 * doc/as.texinfo: Add M32R documentation.
1546 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1548 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1549 --enable-build-warnings option.
1550 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1551 * Makefile.in, configure: Re-generate.
1553 2000-04-07 Nick Clifton <nickc@cygnus.com>
1555 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1556 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1557 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1558 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1559 (arm_force_relocation): Force relocations for
1560 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1562 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1564 * config/tc-sh.c (get_operands): There's no third operand if the
1565 first operand is an immediate.
1567 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1569 * config/tc-sh.c (immediate): Delete.
1570 (sh_operand_info): Add immediate member.
1571 (parse_reg): Use A_PC for pc.
1572 (parse_exp): Add second argument 'op'. All callers changed.
1573 (parse_at): Expect pc to be coded as A_PC.
1574 Use immediate field in *op.
1575 (insert): Add fourth argument 'op'. All callers changed.
1576 (build_relax): Add second argument 'op'. All callers changed.
1577 (insert_loop_bounds): New function.
1578 (build_Mytes): Remove DISP_4.
1579 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1580 (assemble_ppi): Use immediate field in *operand.
1581 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1582 (md_apply_fix): Likewise.
1583 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1585 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1587 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1589 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1591 * internals.texi (CPU backend): Document
1592 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1594 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1596 * po/gas.pot: Regenerate.
1598 * as.c (show_usage): Restore translated part of bug string.
1599 * gasp.c (show_usage): Likewise.
1601 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1602 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1603 than move-if-change.
1604 (DEP1): Modify for "gcc -MM".
1608 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1609 Update dependencies.
1610 * Makefile.in: Regenerate.
1612 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1614 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1615 (md_begin): Likewise.
1616 (HAVE_AM33): New macro.
1617 (md_assemble): Use it. Match r_regs and xr_regs only if
1620 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1622 * as.h: #include "bin-bugs.h"
1623 * as.c (show_usage): Use REPORT_BUGS_TO.
1624 * gasp.c: #include "bin-bugs.h"
1625 (show_usage): Use REPORT_BUGS_TO.
1627 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1629 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1631 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1632 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1635 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1637 * config/tc-i386.c (i386_immediate): Don't assume a constant
1638 immediate is necessarily 16 bits when in 16 bit code mode.
1639 (md_assemble): Instead set guess_suffix here after we have checked
1642 2000-04-02 Richard Henderson <rth@cygnus.com>
1644 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1645 quantities. Correct right shift sign extension.
1646 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1647 32-bit value when shifting into place.
1649 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1651 * app.c: Add ATTRIBUTE_UNUSED as needed.
1652 * config/tc-ppc.c: Likewise.
1653 (ppc_size): Make unsigned long.
1654 (ppc_insert_operand): Add casts to avoid warnings.
1656 2000-03-31 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-d10v.h (md_flush_pending_output): Define.
1660 2000-03-29 Nick Clifton <nickc@cygnus.com>
1662 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1663 segment. Works for both BFD_ASSEMBLER and others.
1664 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1666 2000-03-29 Nick Clifton <nickc@cygnus.com
1668 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1670 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1672 * listing.c (LISTING_LHS_WIDTH): Default depends on
1674 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1676 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1678 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1681 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1683 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1685 * config/tc-avr.c (mcu_types): Add missing initialiser.
1686 (md_pcrel_from_section): Add prototype.
1687 (avr_operand): Remove redundant test of unsigned < 0.
1688 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1690 2000-03-27 Denis Chertykov <denisc@overta.ru>
1692 * config/tc-avr.c: New file for AVR support.
1693 * config/tc-avr.h: Likewise.
1694 * configure.in: Add AVR support.
1695 * configure: Regenerate.
1697 2000-03-26 Timothy Wall <twall@cygnus.com>
1699 * gasp.c (macro_op): Add new argument to check_macro call.
1700 Macro structure definitions moved to macro.h
1701 * sb.h: Add argument to prototype for input_scrub_include_sb.
1702 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1703 nesting checks with an additional flag.
1704 (struct input_save): Add flag to indicate whether current sb
1705 should be checked for proper macro/conditional nesting.
1706 (input_scrub_push/pop): Save/restore nest check flag.
1707 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1709 * macro.c (check_macro): Allow caller to retrieve parsed macro
1710 information if a pointer is provided. This information may be
1711 used by the new macro hooks.
1712 * macro.h: Update prototype for check_macro. Macro struct
1713 definitions moved here from macro.c/gasp.c.
1714 * read.c (read_a_source_file): Add parameter to check_macro call,
1715 and pass macro info to the macro hook, if defined.
1716 (input_scrub_insert_line): New. Allow insertion of a line of
1717 characters into the input stream.
1718 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1719 file into the input stream.
1720 (s_include): Use input_scrub_insert_file.
1721 * internals.texi: Document new macro hooks.
1722 * as.h: New prototypes added.
1724 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1726 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1727 an initial capital letter.
1728 (i386_index_check): Reindent.
1730 2000-03-19 Nick Clifton <nickc@cygnus.com>
1732 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1735 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1737 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1738 instruction operand bad if Rd > 7 when generating
1739 thumb instructions. Prevents for example,
1740 "adr r12,label" from silently failing and generating
1741 the wrong instruction.
1743 2000-03-17 Nick Clifton <nickc@cygnus.com>
1745 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1746 that have a destingation >= 0x400000.
1747 Fix compile time warning messages.
1749 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1751 * config/tc-sh.c (md_begin): When encountering insn that are
1752 not supported by the current arch, only change the name if
1753 its contents are the same as prev_name.
1754 (get_specific): If the the architecture doesn't match, fail.
1756 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1758 * config/tc-sh.c (IDENT_CHAR): Define.
1759 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1760 matching back where it came from.
1762 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1764 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1766 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1768 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1771 2000-03-15 Kazu Hirata <kazu@hxi.com>
1773 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1775 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1777 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1778 floating-point-number, make sure 'f' is in FLT_CHARS.
1780 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1782 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1783 (s_lcomm_internal): Use it.
1784 * doc/internals.texi (CPU backend): Document it.
1785 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1788 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1790 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1793 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1794 implementation doesn't have special handling for switch
1796 (macro_build): Allow for code in sections other than .text.
1798 (mips_ip): Likewise.
1799 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1800 Don't perform relocs if we will be outputting them.
1801 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1802 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1805 2000-03-09 Catherine Moore <clm@cygnus.com>
1807 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1808 relocation type based on the entry in the fixup structure.
1810 2000-03-08 H.J. Lu (hjl@gnu.org)
1812 * Makefile.am (install-exec-tooldir): Depend on
1813 install-exec-bindir for parallel make.
1814 * Makefile.in: Regenerated.
1816 2000-03-06 Nick Clifton <nickc@cygnus.com>
1818 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1820 (md_parse_option): Parse -m32r command line switch - disable m32rx
1822 (md_show_usage): Document new option.
1824 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1825 * doc/Makefile.in: Regenerate.
1826 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1828 2000-03-02 Michael Meissner <meissner@redhat.com>
1830 * config/tc-d30v.c (check_range): Remove code that incorrectly
1831 sign extended values where bits < 32.
1833 2000-03-02 H.J. Lu (hjl@gnu.org)
1835 * configure.in: Support --enable-targets=all on ia32.
1836 * configure: Regenerated.
1838 2000-03-01 Nick Clifton <nickc@cygnus.com>
1840 * gasp.c (do_align): Remove bogus check of alignment value.
1842 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1844 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1845 TC_PPC was defined forced the type of a symbol with no other type
1848 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1850 * doc/internals.texi (CPU backend): Mention that
1851 line_separator_chars do not break up comments. Fix typos for
1852 LEX_AT and LEX_NAME descriptions. Document operands for
1853 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1854 description of md_create_short_jump usage. Document argument for
1855 md_undefined_symbol.
1857 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1859 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1860 (md_parse_option): Handle it.
1861 (md_show_usage): Document it.
1863 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1865 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1866 opcode, for the instruction `pal19'. From Andrea Arcangeli
1869 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1871 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1873 (md_assemble): To here, before template operands are matched.
1874 Also ensure a constant immediate is sign extended when we know the
1875 size is at most 16 bits. This is to catch cases like "add
1876 $0xffc0,%ax" where we don't know the size, and thus that the
1877 immediate can be represented as Imm8S until after parsing the
1879 (i386_displacement): Similarly sign extend 16 bit constant
1881 (md_assemble): Relax 16-bit jump constant range check to suit sign
1882 extended displacements.
1884 2000-02-26 Andreas Jaeger <aj@suse.de>
1886 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1888 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1890 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1891 call operands when intel_syntax.
1892 (intel_float_operand): Return 2 for "fi...".
1893 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1894 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1895 earlier "SHORT" change.
1896 (md_assemble): When determining suffix from Regs, exclude
1899 2000-02-24 Nick Clifton <nickc@cygnus.com>
1901 * configure: Add arm-wince, mips-pe and sh-pe targets.
1902 * configure: Regenerate.
1904 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1906 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1907 "pe-mips" for the mips-pe target.
1909 * config/tc-arm.c (insns): Change displacement encoded in BL
1910 and B instructions if the target port is arm-wince.
1911 (do_ldst): Do not bias the relocation offset if the target
1913 (md_pcrel_from): Add in missing relocation offset bias if the
1914 target os arm-wince.
1916 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1917 (md_begin): Disable -G support for mips-pe target.
1918 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1919 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1922 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1923 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1924 assembler, just set the alignment to 4.
1926 * config/te-wince-pe.h: New file for WinCE targets. Define
1929 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1931 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1932 string instructions.
1933 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1934 (i386_intel_memory_operand): After finding a segment override,
1935 check again for no `[' before looking for a displacement. Bomb if
1936 more than one displacement rather than silently discarding the
1937 second and subsequent ones. Free strings malloc'd by
1938 build_displacement_string.
1940 2000-02-24 Catherine Moore <clm@cygnus.com>
1942 * config/obj-som.c (obj_pseudo_table): Add "weak".
1943 (obj_som_weak): New routine.
1945 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1947 * config/tc-i386.c (union i386_op): New.
1948 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1949 Throughout file replace occurences of disps[n], imms[n], regs[n]
1950 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1951 intel mode operand swapping. Add assert in regKludge and
1952 fake_zero_displacement code. Test i.types[n] when outputting
1953 displacements and immediates. Combine output of Disp16 with
1955 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1956 when in intel mode by (not) reversing fsub and fdiv operands
1957 before the template search. This fails for single operand
1958 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1959 undefined. Instead fix the base_opcode after we've found the
1960 template. Move base_opcode xor with found_reverse_match from
1961 opcode output code to before this fix so we test for the correct
1963 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1964 check in intel mode. Instead compare opcodes.
1966 * config/tc-i386.h (TC_RELOC): Delete.
1967 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1968 with equivalent call to reloc.
1970 * as.h (flag_m68k_mri): Move declaration after target include, and
1971 only declare when TC_M68K defined. Define as zero otherwise.
1972 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1973 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1974 Define as zero otherwise.
1975 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1976 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1977 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1978 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1979 testing whether defined.
1980 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1981 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1982 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1983 rather than testing whether defined.
1984 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1985 (parse_mri_cons): Declare and use only when TC_M68K.
1986 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1987 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1988 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1990 * NEWS: Mention IBM 370 support.
1992 2000-02-23 Richard Henderson <rth@cygnus.com>
1994 * config/tc-i386.c (md_assemble): When swapping operands for
1995 intel_syntax, assume everything that's not Imm or Disp is a
1998 2000-02-23 Linas Vepstas <linas@linas.org>
2000 * config/tc-i370.c, config/tc-i370.h: New files.
2001 * Makefile.am: Add support for Linux/IBM 370.
2002 * configure.in: Likewise.
2003 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2004 * config/obj-elf.c: Include elf/i370.h
2005 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2007 * Makefile.in: Regenerate.
2008 * configure: Regenerate.
2010 * doc/c-i370.texi: New file.
2011 * doc/all.texi: Include it.
2012 * doc/as.texinfo: And here.
2013 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2014 * doc/Makefile.in: Regenerate.
2016 2000-02-19 Michael Meissner <meissner@redhat.com>
2018 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2019 determine if an instruction can be used in parallel with an ADDppp
2020 or SUBppp instruction.
2022 2000-02-22 Andrew Haley <aph@cygnus.com>
2024 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2026 1999-12-30 Andrew Haley <aph@cygnus.com>
2028 * config/tc-mips.c (mips_gp32): New variable.
2029 (macro_build) Use mips_gp32.
2031 (md_longopts): Add "-mgp32" and "-mgp64".
2032 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2034 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2036 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2037 warning, and bump it to 1.
2039 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2041 From Brad Lucier <lucier@math.purdue.edu>:
2042 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2045 2000-02-21 Catherine Moore <clm@cygnus.com>
2047 * config/tc-mips.c (MF_HILO_INSN): Define.
2048 (mips_7000_hilo_fix): Declare.
2049 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2050 (md_parse_option): Check for 7000_HILO_FIX options.
2051 (OPTION_M7000_HILO_FIX): Define.
2052 (OPTION_NO_M7000_HILO_FIX): Define.
2053 * doc/c-mips.texi (-mfix7000): Describe.
2055 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2057 * listing.c (print_lines): Remove unused variable `end'.
2059 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2060 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2061 reloc_type when BFD_ASSEMBLER.
2062 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2063 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2064 statement and quell signed vs. unsigned comparison warning.
2066 2000-02-18 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2069 the computed frag offset, rather than overwriting it.
2071 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2073 * config/tc-sh.c ("elf/sh.h"): Include.
2074 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2075 (md.begin): Initialize target_arch.
2076 Only include opcodes in has table that match selected architecture.
2077 (parse_reg): Recognize register names for sh-dsp.
2078 (parse_at): Recognize post-modify addressing.
2079 (get_operands): The leading space is now optional.
2080 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2081 arguments. Update valid_arch.
2082 (build_Mytes): Add support for SDT_REG_N.
2083 (find_cooked_opcode): New function, broken out of md_assemble.
2084 (assemble_ppi, sh_elf_final_processing): New functions.
2085 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2086 (md_longopts, md_parse_option): New option: -dsp.
2087 * config/tc-sh.h (elf_tc_final_processing): Define.
2088 (sh_elf_final_processing): Declare.
2090 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2092 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2093 the unwinder subspace. Save the current seg/subseg before creating
2096 2000-02-10 Nick Clifton <nickc@cygnus.com>
2098 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2099 little endian targets.
2100 (INST_BYTE1): Redefine to handle big and little endian
2102 (cpu_type): New type: Select between M340 and M210.
2103 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2104 instructions of the M340.
2105 (md_assemble): Add support for the MULSH and OPSR classes of
2107 (md_atof): Add support for little endian targets.
2108 (md_parse_option): Add support for -EL, -EB and -mcpu command
2110 (md_convert_frag): Add support for little endian targets.
2111 (md_apply_fix3): Add support for little endian targets.
2112 (md_number_to_chars): Add support for little endian targets.
2114 2000-02-10 Timothy Wall <twall@redhat.com>
2116 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2117 defined, use it to verify the symbol just read should be a label.
2119 2000-02-10 Timothy Wall <twall@redhat.com>
2121 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2122 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2123 around colons when KEEP_WHITE_AROUND_COLON is defined.
2124 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2125 and KEEP_WHITE_AROUND_COLON.
2127 2000-02-08 Timothy Wall <twall@redhat.com>
2129 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2131 (do_repeat): New. Abstract repeat logic so that a "break" can be
2133 (end_repeat): New. Provide support for a "break" out of the
2135 * read.h: Add prototypes for new functions.
2137 2000-02-08 Timothy Wall <twall@redhat.com>
2139 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2140 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2141 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2144 2000-02-08 Timothy Wall <twall@redhat.com>
2146 * read.c: Added elseif to directives table.
2147 * read.h: Added prototype for s_elseif.
2148 * doc/as.texinfo: Added description for elseif.
2149 * cond.c (s_elseif): New function
2151 2000-02-04 Timothy Wall <twall@redhat.com>
2153 * listing.c (print_lines): Remove conditionals causing bug in
2156 2000-02-03 Timothy Wall <twall@cygnus.com>
2158 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2160 * frags.c (frag_new): Calculate fr_fix in octets
2161 (frag_now_fix) Return offset as target address offset (bytes).
2162 (frag_now_fix_octets) New - Return offset in octets (8-bit
2164 * frags.h: Added prototype for frag_now_fix_octets().
2165 Distinguish between octets and bytes in field descriptions.
2166 * listing.c (calc_hex): Account for octets vs bytes when
2167 printing addresses/offsets.
2168 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2169 target is little-endian, print the octets in a word in big-endian
2170 order so that the display looks like a proper hexadecimal number,
2171 instead of having the octets reversed.
2172 * read.c (do_align): When recording alignment, alignment power
2173 should be in terms of target bytes (minimum addressible unit)
2175 (do_org) Convert ORG target address (byte) argument into an
2176 octet offset when generating a variable fragment.
2177 * symbols.c (resolve_symbol_value): Symbol final value
2178 converted to a target address offset (bytes) from its octet offset.
2179 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2180 offset (bytes) is adjusted by the frag offset (octets) converted
2182 (coff_frob_section) Section alignment power is in terms of bytes;
2183 convert it to an octet alignment power when calculating size (and
2184 size mask) in octets. Don't modify the section size in order to
2185 "align" it for TI COFF, since that format has a different method
2186 for storing alignment information.
2188 2000-02-01 Timothy Wall <twall@cygnus.com>
2190 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2191 entries, matching the way GCC generates them. If not escaped, the
2192 filename is encoded incorrectly.
2194 2000-01-31 Nick Clifton <nickc@cygnus.com>
2196 * config/tc-arm.c (reg_table): Add support for ATPCS register
2199 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2201 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2203 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2205 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2206 of a symbol when we really care about its value.
2208 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2210 * config/tc-mcore.c (md_assemble): Give warning message if
2211 operands passes to instruction are more than the spec.
2213 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2215 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2216 Thumb mode but the label seen was not declared as '.thumb_func'
2217 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2218 correct disassembly of Thumb code bounded by non function labels.
2220 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2222 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2223 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2225 * Makefile.in: Same here.
2228 * configure.in: Set bfd_gas for i386-aout when primary target
2229 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2230 we may need the primary te_file. Remove incorrect comment.
2232 * configure: Regenerate.
2234 * config/e-i386aout.c: New file.
2236 * as.c (USE_EMULATIONS): Move to before print_version_id.
2237 (struct emulation): Add i386aout.
2238 (show_usage): Split text strings. Reformat -a text. Add --em
2242 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2243 (aout_format_ops): New.
2246 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2247 preprocessor conditional and add aout USE_EMULATIONS tests.
2248 (read_a_source_file): Don't pass error strings to printf as
2252 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2254 (do_data): Same here.
2255 (process_file): And here.
2258 * symbols.c (colon): Rewrite "already defined" fatal message
2259 code for aout with USE_EMULATIONS.
2262 * config/obj-aout.c (OBJ_HEADER): Define.
2263 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2265 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2266 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2268 (obj_aout_type): Expand S_SET_OTHER here too.
2269 (obj_read_begin_hook): Remove.
2270 (aout_pop_insert): New.
2271 (obj_aout_s_get_other): New.
2272 (obj_aout_s_get_desc): New.
2273 (aout_format_ops): New.
2276 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2277 gets aout_pseudo_table.
2278 (aout_pseudo_table): Declare.
2279 (obj_read_begin_hook): Define.
2282 * config/obj-coff.c (obj_pseudo_table): Rename to
2284 (coff_pop_insert): Use coff_pseudo_table.
2285 (coff_sec_sym_ok_for_reloc): Remove.
2286 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2287 and comment all zero entries and remove #if 0 code.
2290 * config/obj-coff.h (obj_pop_insert): Define.
2291 (coff_pseudo_table): Declare.
2294 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2295 s_get_size, s_set_size. Comment all zero entries.
2298 * config/obj-elf.c (elf_s_get_other): New function.
2299 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2300 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2301 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2303 (obj_elf_parse_section_letters): Don't pass error strings to
2304 printf as format arg.
2307 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2309 (elf_s_get_other): Declare.
2310 (S_GET_OTHER) Define as elf_s_get_other if not already
2312 (S_SET_OTHER): Only define when not already defined.
2313 (elf_obj_read_begin_hook): Declare.
2314 (obj_read_begin_hook): Define.
2315 (elf_obj_symbol_new_hook): Declare.
2316 (obj_symbol_new_hook): Define.
2319 * config/obj-multi.h: Add copyright header and protect against
2320 multiple inclusion. Add * to all function pointers.
2321 (OBJ_HEADER): If defined, include it rather than other defines
2323 (obj_frob_file_after_relocs): Test for NULL.
2324 (obj_symbol_new_hook): Here too.
2325 (obj_sec_sym_ok_for_reloc): And here.
2326 (S_GET_OTHER): Define.
2327 (S_GET_DESC): Define.
2328 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2329 (OBJ_MAYBE_ELF): Update comment.
2331 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2332 OBJ_AOUT preprocessor conditional and handle emulation by
2333 testing OUTPUT_FLAVOR.
2334 (i386_displacement): Here too.
2335 (md_section_align): Similarly here.
2336 (i386_target_format): Conditionally compile when more than one
2337 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2338 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2339 (i386_displacement): Here too.
2342 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2343 Define TARGET_FORMAT for aout only when not multi.
2346 * config/te-multi.h: Delete file as it's identical to te-generic.h
2348 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2350 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2351 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2354 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2356 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2359 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2361 * config/tc-mips.c (mips_do_align): New function.
2362 * config/tc-mips.h (md_do_align): Define.
2364 2000-01-10 Philip Blundell <philb@gnu.org>
2366 * doc/c-arm.texi (ARM Options): Fix typo.
2367 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2368 line separator for Linux.
2369 * doc/as.texinfo (Comments): Mention the ARM.
2371 2000-01-10 Philip Blundell <pb@futuretv.com>
2373 * configure.in (arm*-*-conix*): New target.
2374 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2376 * configure: Regenerate.
2378 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2380 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2381 (obj_elf_visibility): New function.
2383 * doc/as.texinfo (Visibility): New node: document visibility
2386 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2388 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2389 warning for absolute jump/call without `*' in non-intel mode. No
2390 need to set i.types[0] JumpAbsolute in intel mode.
2392 1999-12-22 Philip Blundell <pb@futuretv.com>
2394 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2395 hook function when changing sections.
2396 (arm_s_data): Likewise.
2398 1999-12-14 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-arm.c (md_parse_option): Add support for -marm720
2401 command line switch.
2403 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2405 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2406 (r_registers, xr_registers): Define.
2407 (r_register_name, xr_register_name): New functions.
2408 (md_assemble): Handle new am33 operand types and instruction
2410 (mn10300_insert_operand, check_operand): Likewise.
2412 1999-11-29 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2415 (s_force_thumb): Set thumb_mode to 2.
2416 (md_assemble): Do not complain about thumb instructions on a
2417 non-thumb target if thumb_mode is set to 2.
2419 1999-11-28 Michael Meissner <meissner@cygnus.com>
2421 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2422 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2423 (O_...): Add new machine dependent expressions if we are handling
2424 explicit relocations.
2425 (alpha_reloc_op): New static table holding the explicit relocation
2427 (alpha_literal_hash): New static to hold the hash table for
2428 explicit relocations.
2429 (alpha_macros): Add support for explicit relocations.
2430 (md_begin): If explicit relocations, initialize hash table.
2431 (md_assemble): Don't print a second error if tokenize_arguments
2432 already printed an error message.
2433 (md_apply_fix): Add support for explicit relocations.
2434 (alpha_force_relocation): Ditto.
2435 (alpha_fix_adjustable): Ditto.
2436 (alpha_adjust_symtab): New function to support explicit
2438 (alpha_adjust_symtab_relocs): Ditto.
2439 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2440 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2441 Add support for explicit relocations. Return -2 if an error
2442 message was already printed.
2443 (find_macro_match): Add support for explicit relocations. Comment
2445 (emit_insn): Add support for explicit relocations.
2446 (assemble_tokens): Ditto.
2448 (load_expression): Ditto.
2451 (emit_ir_load): Ditto.
2452 (emit_loadstore): Ditto.
2455 (emit_sextX): Ditto.
2456 (emit_division): Ditto.
2457 (emit_jsrjmp): Ditto.
2458 (emit_retjcr): Ditto.
2460 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2462 (tc_adjust_symtab): If explicit relocations, call the function
2463 alpha_adjust_symtab.
2464 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2465 relocations next to the literal relocation they reference.
2466 (TC_INIT_FIX_DATA): Initialize the new fields.
2467 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2469 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2471 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2472 'B' operand for PA2.0 bb instruction.
2474 1999-11-18 Nick Clifton <nickc@cygnus.com>
2476 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2479 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2481 (mcore_force_relocation): Force relocations to be generated for
2484 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2486 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2487 (i386_displacement): Disallow O_big displacements.
2489 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2491 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2492 Small improvements in error checking.
2493 (md_assemble): Support for unconditional ARM instructions.
2494 (md_parse_option): Support for -m[arm]v5e flag.
2496 1999-11-12 Nick Clifton <nickc@cygnus.com>
2498 * macro.c (buffer_and_nest): Do not check beyond the end of the
2501 1999-11-11 Nick Clifton <nickc@cygnus.com>
2503 * macro.c (buffer_and_nest): Look for seperator after TO and
2506 1999-11-08 Andrew Haley <aph@cygnus.com>
2508 * app.c (do_scrub_chars): When in State 10, treat backslash
2509 characters in the same way as as symbol characters.
2511 1999-11-07 Richard Henderson <rth@cygnus.com>
2513 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2514 the previous label was in the current section before playing
2515 with auto-alignment.
2517 1999-11-06 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-v850.c (v850_force_relocation): Force relocation
2521 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2524 1999-11-05 Michael Meissner <meissner@cygnus.com>
2526 * expr.h (operatorT): Increase machine dependent operators to 16.
2527 * expr.c (op_rank): Ditto.
2529 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2531 * read.c (pseudo_set): Reject attempts to set the value of a
2534 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2537 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2539 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2540 to bfd_set_section_contents.
2542 1999-11-03 Nick Clifton <nickc@cygnus.com>
2544 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2546 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2548 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2549 (mips_ip): Use OPCODE_IS_MEMBER.
2551 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2553 * config/tc-arm.c (reg_required_here): Improve comments.
2555 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2556 (tinsns): Initialize variants field.
2558 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2559 BAD_PC respectively.
2561 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2563 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2564 * config/tc-arm.h: Fix compile time warnings.
2566 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2568 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2569 form @abs16, @(abs16) and @(abs16 + imm).
2571 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2573 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2574 (ISA_HAS_64_BIT_REGS) New.
2575 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2576 mips_emit_delays,macro_build,load_register,load_addresss,
2577 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2578 and/or use new ISA_xxx macros in expressions involving
2579 ISA, particularly mips_opts.isa.
2581 1999-10-18 Michael Meissner <meissner@cygnus.com>
2583 * expr.h (operatorT): Add machine dependent operators md1..md8.
2584 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2585 for the machine dependent operators to use.
2587 * expr.c (op_rank): Add machine dependent operators.
2589 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2591 (O_cpregister): Ditto.
2592 (md_begin): Change X_op test that field is wide enough to use
2593 O_max instead of O_alpha_max.
2594 (cpu_types): Fill in missing initializer.
2595 (alpha_num_macros): Make unsigned.
2596 (md_assemble): Make opnamelen be size_t.
2597 (md_apply_fix): Cast alpha_num_operands to int before testing.
2598 (alpha_force_relocation): Ditto.
2599 (alpha_fix_adjustable): Ditto.
2600 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2601 (tc_gen_reloc): Ditto.
2602 (tc_get_register): Ditto.
2607 (s_alpha_ent): Ditto.
2608 (s_alpha_end): Ditto.
2609 (s_alpha_frame): Ditto.
2610 (s_alpha_prologue): Ditto.
2611 (s_alpha_file): Ditto.
2612 (s_alpha_gprel32): Ditto.
2613 (s_alpha_proc): Ditto.
2614 (s_alpha_set): Ditto.
2615 (s_alpha_base): Ditto.
2616 (s_alpha_align): Ditto.
2617 (s_alpha_arch): Ditto.
2618 (alpha_align): Ditto.
2619 (assemble_insn): Suppress unused variable warning.
2621 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2622 order in the structure.
2623 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2625 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2627 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2629 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2631 * config/tc-i386.c (i386_index_check): Correct #endif location.
2633 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2635 * as.c (show_usage): Document new options.
2636 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2637 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2638 (parse_args): Parse the new options.
2639 (main): If there were warnings, and --fatal-warnings
2640 was specified, print an error.
2641 * as.h: New variable, flag_fatal_warnings, for new option.
2643 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2645 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2646 '@'. Change autoincrement completers to fall through to cache control
2649 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2651 (pa_parse_addb_64_cmpltr): New function.
2653 * config/tc-hppa.c (pa_ip): Change error message.
2654 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2655 '?Q' args to allow falling through.
2657 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2658 Remove unused conditional codes.
2659 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2661 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2663 * config/tc-d30v.c (CHAR_BIT): Define.
2664 (check_range): Fix bit operations to support integers bigger than
2667 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2669 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2672 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2673 Doug Evans <devans@cygnus.com>
2675 Add support for m32rx.
2676 * config/tc-m32r.c (enable_m32rx): New static global.
2677 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2678 (allow_m32rx): New function.
2679 (M32R_SHORTOPTS): Add `O'.
2680 (md_longopts): Add --m32rx plus several warning options.
2681 (md_parse_option): Handle new options.
2682 (md_show_usage): Print them.
2683 (md_begin): Enable m32rx.
2684 (OPERAND_IS_COND_BIT): New macro.
2685 (first_writes_to_seconds_operands): New function.
2686 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2687 (target_make_parallel,assemble_two_insns): New functions.
2688 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2689 If optimizing and m32rx, try to make consecutive insns parallel.
2691 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2693 * config/tc-mips.c (nopic_need_relax): Allow for the
2694 .sdata.foo sections generated by -fdata-sections,
2695 and for the .gnu.linkonce.s sections generated by C++.
2697 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2699 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2700 with cleaner code using completer prefixes. Add 'Y'.
2702 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2704 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2706 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2707 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2708 insn does not match and we should try the next insn in the table.
2710 1999-09-22 Nick Clifton <nickc@cygnus.com>
2712 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2714 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2716 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2719 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2721 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2722 OBJ_ELF. If ELF, add "sq".
2723 (md_parse_option): If ELF, ignore -s and -q.
2724 (md_show_usage): Mention ELF options.
2726 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2728 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2731 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2733 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2735 * config/tc-hppa.c (struct pa_it): New field "trunc".
2736 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2737 (pa_parse_ftest_gfx_completer): New function
2738 (pa_parse_fp_cnv_format): New function.
2740 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2741 (md_apply_fix): Handle 22bit pc-rel branches.
2743 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2745 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2747 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2749 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2751 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2753 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2754 (pa_ip): Handle 'fX'.
2756 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2758 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2759 unwinds unless the function is in the text space.
2760 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2762 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2764 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2765 (md_assemble): To here. Tweak address generation.
2767 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2769 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2770 (md_assemble): Call dwarf2_where for OBJ_ELF.
2771 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2772 (pa_end_of_source): New function.
2773 * tc-hppa.h (md_end): Define for OBJ_ELF.
2775 1999-09-14 Michael Meissner <meissner@cygnus.com>
2777 * configure.in (Canonicalization of target names): Remove adding
2778 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2779 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2780 * configure: Regenerate.
2782 1999-09-14 Donn Terry <donn@interix.com>
2784 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2786 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2788 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2789 pc-relative jmp/call to an absolute symbol.
2790 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2791 absolute section symbols.
2793 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2794 jump handling code and comments.
2796 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2798 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2799 the value if TE_PE and a global defined symbol.
2801 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2803 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2804 print the symbol, rather than printing it here.
2806 1999-09-11 Donn Terry <donn@interix.com>
2808 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2809 BFD_RELOC_RVA relocations.
2811 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2812 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2815 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2817 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2818 * doc/internals.texi (Object format backend): Document
2821 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2822 relocations against global symbols if TE_PE.
2824 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2825 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2827 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2830 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2831 symbols which do not have a constant value, or tags with
2832 non-tags. Remove the symbol from the list before adding it at the
2835 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2836 C_FCN symbol differently if TE_PE.
2837 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2838 appears in the pseudo-op, rather coff_line_base which is only set
2841 * config/obj-coff.c (obj_coff_loc): New static function.
2842 (obj_pseudo_table): Add "loc".
2844 * config/obj-coff.c (add_lineno): Check that the line number is
2847 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2848 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2850 (md_atof): Return NULL rather than 0.
2851 * config/tc-i386.c (md_atof): Change type to int.
2852 * expr.c (expr): Change first parameter to int.
2853 * config/obj-coff.c: Add declarations for static functions.
2854 (coff_frob_symbol): Use SYM_AUXENT.
2855 * config/tc-i386.h (flag_16bit_code): Don't declare.
2857 * config/obj-coff.c (obj_coff_section): Default to setting
2858 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2860 * write.c (adjust_reloc_syms): Print adjusted fixup.
2862 * expr.c (integer_constant): Correct too_many_digits calculation
2865 1999-09-09 Andreas Schwab <schwab@suse.de>
2867 * doc/c-arm.texi: Fix arguments of @var to not contain
2870 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2872 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2874 (md_parse_option): Only support -k flag for ELF and COFF targets.
2876 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2878 * config/tc-hppa.c (pa_ip): Put strict register checks before
2879 call to pa_parse_number.
2881 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2883 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2885 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2888 1999-09-06 Donn Terry <donn@interix.com>
2890 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2892 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2894 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2895 candidate instruction. Require registers for register arguments
2896 when in strict mode. Require assemble-time constants for
2897 constants when in strict mode.
2898 (pa_get_absolute_expression): Require a constant when in strict
2901 1999-09-06 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2905 1999-09-04 Steve Chamberlain <sac@pobox.com>
2907 * config/tc-pj.c: New file, supports picoJava in ELF.
2908 * config/tc-pj.h: Ditto.
2909 * configure.in (pjl*, pj*): New targets.
2910 * Makefile.am: Rebuild dependencies.
2911 (CPU_TYPES): Add pj.
2912 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2913 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2914 * doc/c-pj.texi: New file.
2915 * doc/as.texinfo: Add some PJ specifics.
2916 * doc/all.texi: Add PJ to the list of all architectures, sort them
2918 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2919 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2921 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2923 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2924 (obj_frob_file): Test for null pointer.
2925 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2926 (OBJ_PROCESS_STAB): And here.
2927 (elf_obj_sy): Remove
2929 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2930 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2931 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2933 * config/obj-coff.c (no_func): Remove.
2934 (coff_format_ops): Change occurrences of no_func to 0, as we test
2935 for 0 in obj-multi.h.
2937 * configure.in: Enable bfd for i386-coff when primary target is
2938 bfd. Enable i386 elf,coff emulation support. Don't set
2939 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2940 emulation to support.
2941 *configure: Regenerate.
2943 1999-09-02 Nick Clifton <nickc@cygnus.com>
2945 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2946 .section .line directive is encountered.
2948 1999-09-01 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2953 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2954 * as.texinfo: Document --gdwarf2 command line option.
2955 Add additional documentation of ARM command line switches.
2957 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2959 * config/tc-i386.c (i386_intel_memory_operand): Combine
2960 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2961 and RESTORE_END_STRING around parse_register calls.
2962 (i386_operand): Here too.
2963 (i386_is_reg): Remove.
2964 (parse_register): Move as_bad calls from within this function to
2967 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2969 Based on a patch from H.J. Lu <hjl@gnu.org>
2970 * config/tc-i386.c (parse_register): Handle FP regs specially.
2971 (md_begin): Remove '(' and ')' from register_chars.
2973 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2975 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2976 error message (done elsewhere).
2978 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2980 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2982 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2984 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2987 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2989 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2991 Add new completers. Fix bug in 64 bit condition handling.
2993 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2996 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2998 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3000 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3002 1999-08-27 Jim Wilson <wilson@cygnus.com>
3004 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3005 (struct ls): Add frag field. Initialize it to zero.
3006 (out_end_sequence): New local text_frag. Set it while in text section.
3007 Replace address check with frag check. Set ls.frag to text_frag if
3008 out_set_addr called.
3009 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3010 Set it before switching sections. Replace address check with frag
3011 check. Set ls.frag to saved_frag if out_set_addr called.
3013 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3015 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3016 output "advance_pc" opcode instead of calling gen_addr_line().
3017 The latter has the undesired side-effect of creating a new row
3018 in the debug line info matrix.
3020 1999-08-26 Jim Wilson <wilson@cygnus.com>
3022 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3023 ls.last_filename if last is less than zero. Set ls.last_filename
3024 when allocating new entry.
3025 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3028 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3030 * config/tc-i386.c (i386_index_check): Fix the displacement size
3031 when INFER_ADDR_PREFIX.
3033 1999-08-18 Nick Clifton <nickc@cygnus.com>
3035 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3038 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3040 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3041 handle 0xffffNNNN constants correctly.
3043 1999-08-16 Nick Clifton <nickc@cygnus.com>
3045 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3048 1999-08-13 Nick Clifton <nickc@cygnus.com>
3050 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3051 (md_apply_fix3): Always pass positive values to
3052 validate_offset_imm.
3054 1999-08-12 Nick Clifton <nickc@cygnus.com>
3056 * config/tc-arm.c (skip_whitespace): New macro.
3057 Formatting tidy ups.
3059 (md_apply_fix3): Store relocation offset in addend for ELF based
3061 (arm_force_relocation): Always generate relocs for Thumb function
3064 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3066 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3067 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3069 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3071 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3072 flags for the unwind subspace.
3074 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3075 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3076 suitable relocation based on the size of the target's pointer.
3077 Always Use subsegment zero for the unwinders.
3078 (pa_level): Handle "2.0w".
3080 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3082 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3083 with the following instruction unless this was specified.
3085 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3087 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3088 certain sections, to match BFD changes.
3090 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3092 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3093 (EXTRA_SCRIPTS): Define to keep automake happy.
3094 * Makefile.in: Rebuild.
3096 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3098 * Makefile.am: Rename .dep* files to DEP*.
3099 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3100 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3102 * Makefile.in: Rebuild.
3104 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3106 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3108 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3110 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3111 avoid problems on DOS filesystems.
3112 * Makefile.in: Rebuild.
3114 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3116 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3118 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3121 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3123 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3124 line to create ${GDBINIT} rather than .gdbinit.
3125 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3127 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3129 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3131 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3133 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3135 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3137 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3138 non-adjustable symbols.
3140 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3142 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3144 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3146 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3149 1999-08-05 Donn Terry <donn@interix.com>
3151 * config/te-interix.h: New file.
3152 * configure.in (i386-*-interix*): New target.
3153 * configure: Rebuild.
3155 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3157 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3158 selectors for ELF too.
3159 (selector_table): Add "ltp" and "rtp" selectors.
3161 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3163 * config/tc-i386.c (i386_operand): No need to change
3164 operand_string pointer in segment reg case before goto
3165 do_memory_reference. Initialise displacement_string_start and
3166 displacement_string_end after do_memory_reference label.
3167 (i386_index_check): Add operand_string param, and print error
3168 message on failure here.
3169 (i386_intel_memory_operand): Instead of here.
3170 (i386_operand): And here.
3171 (INFER_ADDR_PREFIX): Enable.
3173 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3175 * config/tc-i386.h (DefaultSize): Define. Renumber following
3176 opcode_modifier defines.
3178 From Etienne Lorrain <etienne.lorrain@ibm.net>
3179 * config/tc-i386.c (stackop_size): New variable.
3180 (set_16bit_code_flag): Clear it here.
3181 (set_16bit_gcc_code_flag): New function.
3182 (md_pseudo_table): Add "code16gcc" entry.
3183 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3185 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3187 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3188 next_set_end even if the end symbol is being discarded.
3190 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3191 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3192 * config/obj-coff.c: Likewise.
3193 (seg_info_type): Remove.
3194 (seg_info_off_by_4): Change to array of segT.
3195 (s_get_segment): Adjust accordingly.
3196 (obj_pseudo_table): Fully initialize sentinel entry.
3198 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3199 Ralf Baechle <ralf@uni-koblenz.de>.
3201 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3203 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3205 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3207 * config/tc-i386.c: Indentation and white space changes.
3208 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3209 don't enable it by default.
3210 (i386_intel_operand): Remove redundant prototype.
3211 Move check on number of memory operands, and i.mem_operands++
3212 (i386_intel_memory_operand): To here.
3213 Remove i386_immediate code from here. Remove special case code
3214 for input and output using (%dx). Remove base/index checks and
3215 call i386_index_check instead. Save initial operand_string
3216 argument for error message.
3217 (i386_operand): Remove redundant prototype. Move base/index
3218 checks to i386_index_check.
3219 (i386_displacement): Move intel mode check for non-zero
3221 (i386_intel_memory_operand): To here.
3223 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3225 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3226 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3227 by .register pseudo-op if -64 and --no-undeclared-regs.
3228 (s_register, sparc_adjust_symtab): New functions.
3229 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3230 Declare sparc_adjust_symtab as tc_adjust_symtab.
3231 * doc/c-sparc.texi: Add description of #ignore special literal
3232 for .register pseudo-op.
3234 1999-07-30 Catherine Moore <clm@cygnus.com>
3236 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3237 the relocation's section offset.
3239 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3241 * write.c (fixup_segment): Fix generic error check overflow test.
3243 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3244 X_add_number to long.
3246 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3248 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3251 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3253 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3256 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3258 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3260 * configure.bat: Remove; obsolete.
3261 * config/go32.cfg: Likewise.
3263 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3265 * configure.in (i386-*-vxworks*): New target.
3266 * configure: Rebuild.
3268 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3270 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3272 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3274 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3276 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3277 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3278 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3279 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3280 MAX_RELOC_EXPANSION): Define.
3281 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3283 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3285 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3286 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3287 block. Print a warning if an 8-bit or 16-bit constant
3288 displacement or immediate is truncated on output.
3289 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3291 (i386_operand): Disallow immediate jump absolute operand.
3293 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3295 * configure.in: Bump version number to 2.9.5.
3296 * configure: Rebuild.
3298 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3301 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3303 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3304 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3306 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3308 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3310 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3312 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3313 if -mno-fpu was given.
3314 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3316 (cons_fix_new_arm): Remove misleading comments.
3318 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3320 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3322 (relax_segment): Likewise. After giving a rs_org error, convert
3323 the frag to rs_align to avoid cascading errors.
3325 1999-07-12 Andreas Schwab <schwab@suse.de>
3327 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3329 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3331 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3332 as appropriate. Fill in structure initializations. Add variable
3333 initializations. Add casts.
3334 * dwarf2dbg.c (print_stats): Change i to size_t.
3335 * listing.c (listing_listing): Change list_line to unsigned int.
3337 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3339 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3340 rather than checking for \001 and \002 in symbol name.
3341 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3343 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3345 * configure.in (hppa*-linux-gnu*): New target.
3346 * configure: Rebuilt.
3348 1999-07-08 Nick Clifton <nickc@cygnus.com>
3350 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3352 1999-07-07 Nick Clifton <nickc@cygnus.com>
3354 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3355 accessing symbolP directly.
3357 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3359 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3362 1999-07-05 Nick Clifton <nickc@cygnus.com>
3364 * config/tc-arm.c (ARM_EXT_V5): Define.
3365 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3366 (md_begin): Detect ARM v5 architectures.
3367 (md_parse_option): Accept arm v5 specification.
3368 (md_show_usage): Documment -marmv5 switch.
3370 * doc/c-arm.texi: Document -marmv5 command line option.
3372 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3374 (validate_immediate_twopart): New function. Determine if a
3375 constant can be computed by two ADD instructions.
3376 (output_inst): Remove its command line parameter - it was never
3378 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3379 implememt the ADRL pseudo op.
3380 (tc_gen_reloc): Generate a suitable error message if an ADRL
3381 instruction tries to generate a real reloc.
3383 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3385 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3387 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3390 1999-06-27 H.J. Lu <hjl@gnu.org>
3392 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3393 non BFD_ASSEMBLER case.
3395 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3397 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3400 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3402 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3403 out_end_sequence() when the address decreases due to a new frag.
3404 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3405 numbering starts with 1.
3407 1999-06-23 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3411 (mcore_s_text): Call obj_elf_text for ELF target.
3412 (mcore_s_data): Call obj_elf_data for ELF target.
3413 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3415 (mcore_s_bss): New function: Dump literal table before changing
3417 (mcore_s_comm): New function: Dump literal table before changing
3420 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3421 No longer static functions.
3422 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3423 Provide prototypes for these functions.
3425 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3427 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3428 a list of names, to try obj_segment_name, and to try abbreviated
3429 names when using COFF without long section names.
3431 * config/tc-alpha.c: More use of symbol accessor functions.
3432 * config/tc-arc.c: Likewise.
3433 * config/tc-d30v.c: Likewise.
3434 * config/tc-fr30.c: Likewise.
3435 * config/tc-i860.c: Likewise.
3436 * config/tc-m88k.c: Likewise.
3437 * config/tc-mcore.c: Likewise.
3438 * config/tc-ns32k.c: Likewise.
3439 * config/tc-sparc.c: Likewise.
3440 * config/tc-v850.c: Likewise.
3442 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3443 sy_value with appropriate accessor functions.
3444 * config/tc-arm.c (md_apply_fix3): Likewise.
3445 * config/tc-d10v.c (AT_WORD_P): Likewise.
3446 * config/tc-v850.c (reg_name_search): Likewise.
3448 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3449 use symbol_get_bfdsym instead.
3450 * config/tc-ppc.c (md_assemble): Likewise.
3451 * config/tc-v850.c (v850_comm): Likewise.
3453 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3455 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3456 the symbol, rather than accessing the bsym member.
3457 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3458 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3459 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3460 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3461 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3462 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3463 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3464 * config/tc-v850.c (tc_gen_reloc): Likewise.
3466 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3468 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3469 (hppa_gen_reloc_type): Conditionalize on BFD64.
3470 (tc_gen_reloc): Re-enable ELF relocations.
3471 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3473 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3475 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3477 (do_ldst): Move assignment out of if condition.
3478 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3479 parentheses to avoid warning.
3481 1999-06-21 Nick Clifton <nickc@cygnus.com>
3483 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3484 macro to get at the BFD symbol associated with a GAS symbol.
3486 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3488 * config/tc-ppc.c: Update for symbol handling changes.
3489 * config/obj-coff.c: Likewise.
3491 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3493 * tc-hppa.c: General cleanups of ELF support. No more spaces
3494 and subspaces for ELF.
3495 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3496 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3497 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3498 (UNWIND_SECTION_NAME): Likewise.
3499 (space/subspace related structures): Conditionalize definitions
3501 (space/subspace directives and support routines): Conditionalize
3502 definitions and references/uses on OBJ_SOM.
3503 (label_symbol_struct): For ELF, track the symbol's segment. For
3504 SOM track its space.
3505 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3507 (USE_ALIASES): Kill for both SOM & ELF.
3508 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3509 (pa_space, pa_subspace): Corresponding changes.
3510 (pa_spaces_begin): Corresponding chagnes.
3511 (md_begin): Do not muck around with space/subspace stuff for
3513 (md_apply_fix): Temporarily disable argument relocation stuff
3515 (tc_gen_reloc): Temporarily disable relocation generation for
3517 (pa_build_unwind_subspace): Similarly.
3519 1999-06-16 Nick Clifton <nickc@cygnus.com>
3521 * config/tc-arm.c (thumb_set): New pseudo op.
3522 (text, data, section): Override these pseudo ops with ARM
3524 (s_thumb_set): New function: Perform the same as a .set pseudo
3525 op, but also mark the alias'ed symbol as being a Thumb
3527 (arm_s_text): New function: Perform the same as the .text
3528 pseudo op, but dump the literal pool before changing
3530 (arm_s_data): New function: Perform the same as the .data
3531 pseudo op, but dump the literal pool before changing
3533 (arm_s_section): New function: Perform the same as the
3534 .section pseudo op, but dump the literal pool before changing
3536 (arm_cleanup): Do not reset the current section before dumping
3539 1999-06-17 Nick Clifton <nickc@cygnus.com>
3541 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3542 OPTION_NO_WARN_UNMATCHED entries.
3543 (md_parse_option): Generate a warning message if an unrecognised
3544 option is encountered.
3546 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3547 (get_operands): When parsing an expression after an '@' symbol
3548 has been detected, do not ignore '#' symbols.
3549 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3552 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3554 From K. Richard Pixley <rich@noir.com>:
3555 * configure.in (ppc-*-vxworks*): New target.
3556 * configure: Rebuild.
3558 1999-06-12 Philip Blundell <philb@gnu.org>
3560 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3562 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3564 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3565 which refer to symbols in linkonce sections, permit reducing the
3566 relocs if the symbol is local.
3568 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3570 * subsegs.c (subseg_text_p): New function.
3571 * as.h (subseg_text_p): Declare.
3572 * read.c (do_align): Use subseg_text_p to set the default fill.
3573 * write.c (subsegs_finish): Likewise.
3574 * config/obj-coff.c (write_object_file): Likewise.
3575 * config/tc-i386.h (md_maybe_text): Don't define.
3576 (md_do_align): Use subseg_text_p to set the default fill.
3577 * config/tc-m32r.c (m32r_do_align): Likewise.
3578 * config/tc-sh.c (sh_do_align): Likewise.
3579 * config/tc-sparc.h (md_do_align): Likewise.
3581 1999-06-12 David O'Brien <obrien@freebsd.org>
3583 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3584 * configure: Rebuild.
3586 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3588 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3589 * Makefile.am: Rebuild dependencies.
3590 * Makefile.in: Rebuild.
3592 * config/tc-i386.c (i386_immediate): Remove unused label
3595 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3596 * symbols.c: Likewise.
3597 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3598 sy_next field when taking address, rather than symbol_next.
3600 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3602 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3603 value from the output file architecture.
3604 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3605 * dwarf2dbg.h: Change bfd_vma to addressT.
3607 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3609 * dwarf2dbg.h: Use PARAMS in function declarations.
3611 1999-06-11 Martin Dorey <mdorey@madge.com>
3613 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3614 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3616 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3618 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3620 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3622 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3625 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3627 * read.c (read_a_source_file): Only declare inescape if
3630 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3632 (find_entry_byval): Add parens to avoid warning.
3634 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3636 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3639 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3641 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3644 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3645 synthetize_setx): New functions.
3646 (md_assemble): Broken the special cases into the above
3647 functions. Make compiler happy if sizeof(bfd_vma)==4.
3648 Fix sethi generated from set/setuw. If instructions have a relloc,
3649 always clear the fields to be relocated in the opcode.
3650 (sparc_ip): Remove special_case global variable.
3652 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3654 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3655 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3656 indication of success rather than a value.
3657 (itbl_get_val): Likewise.
3658 (itbl_get_field): Use strcspn. Change delimiters to include
3660 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3661 (itbl_get_val): Likewise.
3662 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3664 * symbols.c (copy_symbol_attributes): Convert local symbols to
3667 1999-06-10 Nick Clifton <nickc@cygnus.com>
3669 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3672 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3674 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3675 Optimize set if sizeof(bfd_vma) == 64.
3676 (sparc_ip): Fix sethi - without %hi() it should generate
3677 R_SPARC_22 reloc, not R_SPARC_HI22.
3678 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3680 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3682 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3683 (s_ncons): New function.
3684 (native_op_table): New table.
3685 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3686 R_SPARC_OLO10 handling.
3688 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3690 * expr.h (struct expressionS): Revert last change; widen X_op.
3691 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3693 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3695 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3696 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3697 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3698 * Makefile.in: Regenerated.
3700 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3701 `common' pass on to s_mri_common.
3702 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3704 1999-06-06 Richard Henderson <rth@cygnus.com>
3706 * config/obj-elf.c (obj_elf_section): Don't free the return
3707 value of demand_copy_C_string.
3709 1999-06-05 Richard Henderson <rth@cygnus.com>
3711 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3712 creation logic from obj_elf_create_section.
3714 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3715 (section_stack): New.
3716 (special_sections): Make const.
3717 (obj_elf_section): Gut and rewrite parsing.
3718 (obj_elf_change_section): New function broken out of obj_elf_section.
3719 (obj_elf_parse_section_letters): Likewise.
3720 (obj_elf_section_word): Likewise.
3721 (obj_elf_section_type): Likewise.
3722 (obj_elf_previous): Treat as a toggle.
3723 (obj_elf_popsection): New.
3724 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3725 (ppc_section_type): Likewise.
3726 * config/tc-ppc.h: Likewise.
3728 * expr.h (struct expressionS): Don't make X_op a bitfield.
3729 * config/tc-alpha.c: Update for symbol handling changes.
3730 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3731 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3733 1999-06-05 Richard Henderson <rth@cygnus.com>
3735 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3736 (dwarf2_gen_line_info): Kill unused variables.
3737 (dwarf2_finish): Likewise.
3738 (dwarf2_where): Likewise.
3739 (dwarf2_directive_file): If we've only got a string,
3740 hand off to s_app_file.
3741 * ecoff.c: Move the include of ecoff.h.
3742 * symbols.h (S_IS_FUNCTION): Prototype.
3744 * read.c (LEX_HASH): Supply a default.
3746 (s_globl): Update `c' after skipping whitespace.
3747 * read.h (LEX_END_NAME, is_name_ender): New.
3748 * expr.c (get_symbol_end): Respect it.
3750 1999-06-04 Mark Klein <mklein@dis.com>
3752 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3754 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3756 * config/tc-hppa.c: Update for symbol handling changes.
3758 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3760 * cgen.c: Update for symbol handling changes.
3761 * config/tc-m32r.c: Likewise.
3763 * config/tc-hppa.h: Update for symbol handling changes.
3764 * config/tc-hppa.c: Likewise.
3766 * config/tc-arm.h: Update for symbol handling changes.
3767 * config/tc-arm.c: Likewise.
3768 (symbol_make_empty): Remove. Just use symbol_create.
3770 * symbols.c (symbol_set_tc): Correct name.
3772 * Makefile.am: Rebuild dependencies.
3773 ($(OBJS)): Don't depend upon struc-symbol.h.
3774 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3775 * dep-in.sed: Don't remove struc-symbol.h.
3776 * Makefile.in: Rebuild.
3778 * doc/internals.texi (Symbols): Describe changes in symbol
3781 1999-06-03 Richard Henderson <rth@cygnus.com>
3783 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3784 instead of doing the work by hand.
3786 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3788 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3789 state of line state-machine.
3790 (struct ls): Collect DWARF2 line state-machine state in new member
3791 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3792 resulted in any DWARF2 directives.
3793 (reset_state_machine): New function.
3794 (out_end_sequence): Ditto.
3795 (dwarf2_gen_line_info): When switching sections or switching to a
3796 lower text address, call out_end_sequence() first to terminate the
3797 previous code sequence as code sequences MUST have monotonically
3798 increasing addresses.
3799 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3801 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3803 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3804 DWARF2 debug info (line information only, at this point).
3805 * as.h: Update comment about supported debug formats.
3806 * dwarf2dbg.c, dwarf2dbg.h: New files.
3807 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3809 * expr.c (operand): Don't use [ for parens if we want an index op.
3810 (op_encoding): Switch [ into O_index, if desired.
3811 (op_rank): Renumber with O_index on bottom.
3812 (expr): If O_index, match closing bracket.
3813 * expr.h (O_index): New.
3815 * read.c (read_a_source_file): Conditionally allow matched "
3816 in lines passed to md_assemble.
3818 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3820 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3822 Add support for storing local symbols in a small structure to save
3823 memory when assembling large files.
3824 * as.h: Don't include struc-symbol.h.
3825 (symbolS): Add typedef.
3826 * symbols.c: Include struc-symbol.h.
3827 (local_hash): New static variable.
3828 (save_symbol_name): New static function, from symbol_create.
3829 (symbol_create): Call save_symbol_name.
3830 (local_symbol_count): New static variable.
3831 (local_symbol_conversion_count): Likewise.
3832 (LOCAL_SYMBOL_CHECK): Define.
3833 (local_symbol_make): New static function.
3834 (local_symbol_convert): New static function.
3835 (colon): Handle local symbols. Create local symbol for local
3837 (symbol_table_insert): Handle local symbols.
3838 (symbol_find_or_make): Create local symbol for local label name.
3839 (symbol_find_base): Check for local symbol.
3840 (symbol_append, symbol_insert): Check for local symbols.
3841 (symbol_clear_list_pointers, symbol_remove): Likewise.
3842 (verify_symbol_chain): Likewise.
3843 (copy_symbol_attributes): Likewise.
3844 (resolve_symbol_value): Handle local symbols.
3845 (resolve_local_symbol): New static function.
3846 (resolve_local_symbol_values): New function.
3847 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3848 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3849 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3850 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3851 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3852 (symbol_previous, symbol_next): New functions.
3853 (symbol_get_value_expression): Likewise.
3854 (symbol_set_value_expression): Likewise.
3855 (symbol_set_frag, symbol_get_frag): Likewise.
3856 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3857 (symbol_mark_used_in_reloc): Likewise.
3858 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3859 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3860 (symbol_mri_common_p): Likewise.
3861 (symbol_mark_written, symbol_clear_written): Likewise.
3862 (symbol_written_p): Likewise.
3863 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3864 (symbol_section_p, symbol_equated_p): Likewise.
3865 (symbol_constant_p): Likewise.
3866 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3867 (symbol_get_obj, symbol_set_obj): Likewise.
3868 (symbol_get_tc, symbol_set_tc): Likewise.
3869 (symbol_begin): Initialize local_hash.
3870 (print_symbol_value_1): Handle local symbols.
3871 (symbol_print_statistics): Print local symbol statistics.
3872 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3873 Declare new symbols.c functions. Move many declarations here from
3875 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3876 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3877 (struct symbol): Move bsym to make it clearly the first field.
3878 Remove TARGET_SYMBOL_FIELDS.
3879 (symbolS): Don't typedef.
3880 (struct broken_word): Remove.
3881 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3882 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3883 (symbol_clear_list_pointers): Likewise.
3884 (symbol_insert, symbol_remove): Likewise.
3885 (symbol_previous, symbol_append): Likewise.
3886 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3887 (struct local_symbol): Define.
3888 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3889 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3890 (local_symbol_get_frag, local_symbol_set_frag): Define.
3891 (local_symbol_get_real_symbol): Define.
3892 (local_symbol_set_real_symbol): Define.
3894 * write.c (write_object_file): Call resolve_local_symbol_values.
3895 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3896 (TARGET_SYMBOL_FIELDS): Don't define.
3897 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3898 ECOFF_DEBUGGING, add ECOFF fields.
3899 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3900 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3901 ECOFF_DEBUGGING, add ECOFF fields.
3902 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3903 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3904 * config/tc-mcore.h: Don't include struc-symbol.h.
3905 (TARGET_SYMBOL_FIELDS): Don't define.
3906 (struct mcore_tc_sy): Define.
3907 (TC_SYMFIELD_TYPE): Define.
3908 * Many files: Use symbolS instead of struct symbol. Use new
3909 accessor functions rather than referring to symbolS fields
3912 * read.c (s_mri_common): Don't add in value of line_label.
3914 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3915 checking for SEC_LINK_ONCE.
3917 * config/tc-sh.h (sh_fix_adjustable): Declare.
3919 * app.c (input_buffer): New static variable.
3920 (app_push): Save saved_input in allocated buffer.
3921 (app_pop): Restored saved_input.
3922 (do_scrub_chars): Change get parameter to take char * and int as
3923 arguments. Change GET macro to pass input_buffer to get
3924 function. Don't save input into allocated buffer.
3925 * as.h (do_scrub_chars): Update declaration.
3926 * input-file.c (input_file_get): Change to take char * and int.
3927 Read data into passed in buffer. Remove static buffer.
3928 * read.c (scrub_from_string): Change to take char * and int. Copy
3929 data into passed in buffer.
3931 * hash.h: Neaten. Declare hash_traverse.
3932 * hash.c: Complete rewrite based on BFD hashing code.
3933 * gasp.c (chunksize): New variable.
3934 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3937 1999-05-28 Nick Clifton <nickc@cygnus.com>
3939 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3940 addend unless the target uses an old ABI.
3942 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3944 -Wchar-subscripts cleanup
3945 * listing.c (listing_newline): Use unsigned char variable, so
3946 calls to isascii,iscntrl are correct.
3947 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3949 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3950 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3951 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3952 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3954 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3956 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3958 (arch_coldfire_p): New #define.
3959 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3961 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3963 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3965 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3966 (install_operand): Add place `N'.
3967 (init_table): Add registers ACC, MACSR, MASK.
3969 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3971 * config/tc-m68k.c: Change mcf5200 --> mcf.
3972 (archs): Add mcf5206e, mcf5307.
3973 (m68k_ip): Add format `u'.
3974 (install_operand): Add place `m', `M', `h'.
3975 (init_table): Add upper/lower registers.
3977 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3979 1999-05-28 Martin Dorey <mdorey@madge.com>
3981 * config/tc-i960.c: Several minor changes to add ELF and
3982 BFD_ASSEMBLER support.
3983 * config/tc-i960.h: Likewise.
3984 * configure.in (i960-*-elf*): New target.
3985 * aclocal.m4, configure: Rebuild.
3987 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3989 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3990 reloc changes when defined(BFD_ASSEMBLER).
3992 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3994 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3996 * write.c (write_print_statistics): Output to file, not stderr.
3998 * expr.c (generic_bignum_to_int32,64): Prototype.
4000 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4001 output_sleb128, output_uleb128, output_big_sleb128,
4002 output_big_uleb128, output_big_leb128): Prototype.
4003 (output_big_sleb128, output_big_uleb128): Make inline.
4004 (output_big_leb128): Remove inline
4006 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4007 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4008 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4009 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4010 value for correct overflow check in write.c:fixup_segment.
4011 * write.c (fixup_segment): Move bitfield overflow checks to after
4012 the md_apply_fix call.
4013 * config/obj-coff.c (fixup_segment): Likewise.
4014 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4015 valueT *val argument.
4017 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4019 * config/atof-ieee.c (gen_to_words): Correctly round a
4020 denormalized number. Fix off-by-one in range checking for
4021 exponent in a denormal.
4023 1999-05-10 Nick Clifton <nickc@cygnus.com>
4025 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4028 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4030 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4032 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4034 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4035 (ReverseRegRegmem): Remove.
4036 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4037 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4038 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4041 From Doug Ledford <dledford@redhat.com>
4042 * config/tc-i386.h (RegXMM): New for P/III.
4043 * config/tc-i386.c: Add support for P/III.
4045 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4047 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4048 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4049 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4051 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4053 * config/tc-i386.c (i386_immediate): Skip whitespace before
4054 complaining about junk after expression.
4055 (i386_displacement): Likewise.
4057 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4059 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4060 Don't copy before downcaseing.
4062 1999-05-05 Catherine Moore <clm@cygnus.com>
4064 * tc-m68k.c: Include elf/m68k.h.
4065 (m68k_elf_final_processing): New routine.
4066 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4069 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4071 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4074 1999-04-30 Nick Clifton <nickc@cygnus.com>
4076 * config/tc-mcore.c (mcore_s_section): Dump literals before
4079 1999-04-29 Nick Clifton <nickc@cygnus.com>
4081 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4084 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4086 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4087 (TC_INIT_FIX_DATA): Delete.
4088 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4089 (TC_INIT_FIX_DATA): Delete.
4090 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4091 * write.c (fix_new_internal): Initialize fx_cgen member.
4092 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4093 (gas_cgen_md_apply_fix3): Update.
4094 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4095 (md_cgen_record_fixup_exp): Update.
4096 (FX_OPINFO_R_TYPE): Update.
4098 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4099 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4100 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4101 * frags.h (struct frag): Make opindex, opinfo ints.
4103 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4105 1999-04-26 Tom Tromey <tromey@cygnus.com>
4107 * aclocal.m4, configure: Updated for new version of libtool.
4109 1999-04-22 Nick Clifton <nickc@cygnus.com>
4111 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4113 (md_apply_fix3): Do not fix up absolute relocations against
4116 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4118 1999-04-20 Nick Clifton <nickc@cygnus.com>
4120 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4121 changes and data-in-text directives.
4122 (mcore_cons): New function: intercept cons() operations.
4123 (mcore_float_cons): New function: intercept float_cons()
4125 (mcore_stringer): New function: intercept stringer() operations.
4127 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4129 * obj.h (struct format_ops): Change generate_asm_lineno field to
4131 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4133 * config/tc-alpha.c (find_opcode_match): Add default case to
4135 (find_macro_match): Likewise.
4136 (load_expression): Parenthesize && within ||.
4138 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4140 1999-04-17 Nick Clifton <nickc@cygnus.com>
4142 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4143 .text .data .section pseudo ops.
4144 (mcore_s_section): New function. Dump lits before changing secs.
4145 (mcore_s_text): New function. Dump lits before changing secs.
4146 (mcore_s_data): New function. Dump lits before changing secs.
4148 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4150 * config/tc-mips.c (mips_32bitmode): New.
4151 (md_begin): Set mips_32bitmode if needed.
4152 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4153 Set EF_MIPS_32BITMODE.
4155 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4157 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4160 1999-04-16 Nick Clifton <nickc@cygnus.com>
4162 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4164 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4166 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4167 expressions correctly.
4170 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4172 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4174 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4176 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4177 and fmpynfadd instructions.
4179 1999-04-11 Richard Henderson <rth@cygnus.com>
4181 * as.h (environ): Declare it, if needed.
4182 * as.c (dump_statistics): Don't declare environ.
4183 * configure.in (environ): Detect declaration.
4184 * configure, config.in: Rebuild
4186 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4187 (i386_displacement): Allocate enough space for replacement buffer.
4188 Clean up replacement buffer initialization.
4190 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4192 * subsegs.c (section_symbol): Don't create a new symbol if one
4193 already exists; instead, use the existing one, but set its segment
4194 and frag data if it hasn't already been defined.
4195 * config/obj-coff.c (c_section_symbol): Likewise.
4197 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4199 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4201 1999-04-08 Nick Clifton <nickc@cygnus.com>
4203 * config/tc-mcore.c: New File: Support routines for MCore
4205 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4206 * config/obj-coff.c: Add support for mcore-pe target.
4208 * Makefile.am: Add support for MCore targets.
4209 * Makefile.in: Regenerate.
4210 * configure.in: Add support for MCore targets.
4211 * configure: Regenerate.
4213 * doc/all.texi: Set MCORE.
4214 * doc/as.texinfo: Document MCore specific command line options.
4216 * write.h: Prevent multiple inclusion.
4218 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4220 * asintl.h (LC_MESSAGES): Never define.
4221 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4223 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4226 * Makefile.am (m68k-parse.c): If configuring in the source
4227 directory, copy m68k-parse.y into the local directory before
4228 running ylwrap, to remove spurious differences when generating
4230 * Makefile.in: Rebuild.
4232 * config/tc-sparc.h (md_do_align): Just allocate the number of
4233 bytes necessary, rather than always allocating 1024.
4235 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4237 * listing.c (listing_newline): Add cast to avoid warning.
4238 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4239 * config/tc-i386.c (i386_scale): Add return value.
4240 (build_displacement_string): Remove unused local temp_disp2.
4241 (i386_intel_memory_operand): Add parentheses to avoid warning.
4242 (i386_intel_operand): Remove unused local end_of_operand_string.
4243 (i386_operand): Remove unused local operand_modifier.
4244 (i386_operand): Add parens to avoid warning.
4246 1999-04-04 Don Bowman <don@pixsci.com>
4248 * configure.in: Add mips*-*-vxworks* target; have it define
4250 * configure, config.in: Rebuild.
4252 1999-03-31 Nick Clifton <nickc@cygnus.com>
4254 * configure.in (emulations): Add support for arm-epoc-pe.
4255 * configure: Regenerate.
4256 * config/te-epoc-pe.h: New file. Define macros specific to
4258 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4259 for arm-epoc-pe target.
4261 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4263 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4265 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4267 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4268 detect ",n" without a condition.
4269 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4272 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4274 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4275 instruction is encoded with one bit.
4278 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4280 * doc/internals.texi (CPU backend): Mention that
4281 line_separator_chars should not include newline. From thi
4282 <ttn@mingle.glug.org>.
4284 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4286 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4287 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4289 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4291 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4293 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4295 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4298 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4300 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4302 1999-03-15 Martin Hunt <hunt@cygnus.com>
4304 * app.c (do_scrub_begin): Change '-' back to a symbol char
4305 so we can use multiple opcodes on a line again.
4307 * config/tc-d30v.c: By default, warn if a symbol has
4308 the same name as a register. Plus some minor
4309 updates from the branch.
4311 1999-03-13 Nick Clifton <nickc@cygnus.com>
4313 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4314 BFD_RELOC_16 and BFD_RELOC_64.
4316 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4318 * expr.c (expr): Add missing else.
4320 1999-03-12 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-arm.c (md_apply_fix3): Improve error message.
4324 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4326 * Makefile.am (CPU_TYPES): Add fr30.
4327 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4328 (fr30,m32r dependencies): Update.
4329 * Makefile.in: Rebuild.
4331 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4332 (gas_cgen_record_fixup_exp): Ditto.
4333 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4334 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4335 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4336 (md_cgen_lookup_reloc): Update use of operand->type.
4337 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4338 (md_convert_frag): Call cgen_operand_lookup_by_num.
4339 (md_cgen_lookup_reloc): Update use of operand->type.
4340 (m32r_cgen_record_fixup_exp): Ditto.
4342 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4344 * config/tc-mips.c (md_show_usage): Fix message.
4346 1999-03-03 Nick Clifton <nickc@cygnus.com>
4348 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4349 and LDR reg,=<expr> instruction.
4351 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4354 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4356 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4358 1999-02-17 Nick Clifton <nickc@cygnus.com>
4360 This patch was created by: Scott Bambrough
4361 <scottb@corelcomputer.com>
4364 Special cased '@' character. The '@' character is used as the
4365 ARM assembler comment character, as a special character
4366 and in ELF .symver pseudo-op's, and as a special character in
4367 .type and .section pseudo-ops.
4368 (symver_pseudo): New static variable.
4369 (symver_state): New static variable.
4370 (struct app_save): Add field 'symver_state'.
4371 (app_push): Save global symver_state int struct app_save.
4372 (app_pop): Restore global symver_state from struct app_save.
4373 (do_scrub_chars): Special case handling of '@' character in
4376 * configure.in: Modified to recognize armv* uname syntax from ARM
4378 * configure: Regenerated.
4380 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4381 a prefix to the section's type.
4382 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4383 the type's typename.
4385 * config/tc-arm.h: Add support for PIC generation:
4386 (pic_code): New boolean.
4387 (obj_relocate_extern): Define.
4388 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4389 (TC_CONS_FIX_NEW): Define.
4390 (tc_fix_adjustable): Define.
4391 (GLOBAL_OFFSET_TABLE_NAME): Define.
4393 * config/tc-arm.c: Add support for PIC generation:
4394 (line_seperator_chars): Allow ';' as a seperator for Linux.
4395 (is_immediate_prefix): New macro.
4396 (arm_parse_reloc): New function.
4397 (s_arm_elf_cons): New function.
4398 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4399 (md_undefined_symbol): Special case handling for the Global Offset
4401 (md_apply_fix3): Handle PIC relocs.
4402 (tc_gen_reloc): Handle PIC relocs.
4403 (md_parse_option): Add support for '-k' command line switch to
4404 enable PIC generation.
4405 (cons_fix_new_arm): New function.
4406 (s_arm_elf_cons): New function.
4408 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4410 * configure.in: Add comments for uses of AC_DEFINE.
4411 * acinclude.m4: Likewise.
4412 * acconfig.h: Remove.
4413 * aclocal.m4: Rebuild.
4414 * configure: Rebuild.
4415 * Makefile.in: Rebuild.
4416 * config.in: Rebuild.
4418 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4420 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4421 non-constant offset from a base register.
4423 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4425 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4428 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4430 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4431 (emit_insn): Look for pc-relative and no-overflow specifiers on
4432 internal relocation types.
4434 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4436 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4439 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4441 (mips_4650, mips_4010, mips_4100): Variables removed.
4442 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4443 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4445 (md_begin): Don't bother initializing the mips_NNNN variables;
4446 mips_cpu is set, and that's good enough now.
4447 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4448 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4449 (show): New function, to handle wrapping in the CPU lists.
4450 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4452 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4454 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4455 than treat as an immediate specifier.
4457 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4459 * config/tc-i386.c: Prototype many functions.
4460 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4461 (i386_immediate): Remove unused second argument.
4462 (i386_intel_operand): Fix i386_is_reg typo.
4463 (i386_operand): Use allow_naked_reg.
4464 (output_invalid): Make operand int for K&R.
4466 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4468 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4470 * Makefile.in: Rebuild.
4472 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4474 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4476 (EXTRA_as_new_SOURCES): Comment out.
4477 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4478 * Makefile.in: Rebuild.
4479 * doc/Makefile.in: Rebuild.
4480 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4481 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4482 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4483 * configure: Rebuild.
4484 * aclocal.m4: Rebuild.
4485 * config.in: Rebuild.
4486 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4487 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4488 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4489 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4490 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4491 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4492 (gas_cgen_record_fixup_exp): Ditto.
4493 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4494 descriptor, not global variable.
4495 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4496 descriptor, not global variable. Refer to insert_operand handler
4497 via cpu descriptor, not global function.
4498 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4499 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4500 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4501 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4502 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4503 * config/tc-m32r.c: Ditto.
4504 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4505 (md_assemble): Ditto.
4506 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4508 1999-02-09 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4511 relocations for ELF targets.
4513 1999-02-08 Nick Clifton <nickc@cygnus.com>
4515 * configure.in: Add support for StrongARM target.
4516 * configure: Regenerate.
4518 1999-02-05 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4522 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4525 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4527 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4529 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4531 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4532 (INTEL_DWORD_MNEM_SUFFIX): Define.
4535 (DWORD_PTR): Define.
4536 (XWORD_PTR): Define.
4538 (OFFSET_FLAT): Define.
4540 (NONE_FOUND): Define.
4543 * config/tc-i386.c (set_intel_syntax): New routine.
4544 (intel_syntax): Declare.
4545 (allow_naked_reg): Declare.
4546 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4547 (intel_float_operand): New routine.
4548 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4549 Handle brackets as well as parens. Call i386_intel_operand for
4550 intel syntax. Reverse operands if appropriate. Handle new
4551 suffixes. Handle movzx and movsx.
4552 (i386_is_reg): New routine.
4553 (i386_immediate): New routine.
4554 (i386_scale): New routine.
4555 (i386_displacement): New routine.
4556 (i386_operand_modifier): New routine.
4557 (build_displacement_string): New routine.
4558 (i386_parse_seg): New routine.
4559 (i386_intel_memory_operand): New routine.
4560 (i386_intel_operand): New routine.
4561 (i386_operand): Call i386_displacement, i386_immediate,
4562 i386_scale, etc. instead of handling inline.
4563 (parse_register): Handle registers without prefix.
4565 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4567 * configure: Regenerate.
4568 * configure.in (arm-*-oabi): New.
4569 (thumb-*-oabi): New.
4570 * config/tc-arm.c (target_oabi): Declare.
4571 (md_apply_fix3): Support REL relocs.
4572 (md_parse_option): Handle -oabi.
4573 (elf32_arm_target_format): New routine.
4574 (md_longopts): Add OPTION_OABI.
4575 * config/tc-arm.h: Redefine TARGET_FORMAT.
4578 1999-01-28 Nick Clifton <nickc@cygnus.com>
4580 * write.c (write_relocs): Handle out of range error.
4582 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4583 (fr30_force_relocation): Default to 0.
4585 * config/tc-fr30.h (obj_fix_adjustable): Define.
4586 (TC_FORCE_RELOCATION): Define.
4588 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4591 1999-01-16 Nick Clifton <nickc@cygnus.com>
4593 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4594 merge of two instructions if the left instruciton kills the right.
4596 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4598 * Makefile.in: Regenerate.
4599 * configure.in: Redo test for using cgen.
4600 * configure: Regenerate.
4602 1999-01-09 Nick Clifton <nickc@cygnus.com>
4604 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4605 redefinition of this macro.
4607 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4609 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4612 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4614 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4615 a read of HI or LO and an immediatly following branch.
4617 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4619 * config/tc-mips.c (md_begin): Another correction to the setting of
4622 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4624 * config/tc-mips.c (md_begin): Correct type-o in setting of
4627 1998-12-21 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4630 bit insn when optimizing, so that parallelised instructions will
4631 start on a 32 bit boundary.
4633 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4635 * config/tc-mips.c (mips_eabi64): New.
4636 (md_begin): Set mips_eabi64.
4637 (mips_elf_final_processing): Use it.
4639 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4641 * config/tc-mips.c (mips_elf_final_processing):
4642 Correct setting of ABI in e_flags.
4644 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4646 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4649 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4651 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4653 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4655 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4656 warning, values that don't fit in the field.
4658 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4660 * config/tc-mips.c (mips_abi_string): New.
4661 (md_parse_option,md_longopts): Add mabi.
4662 (mips_elf_final_processing): Set e_flags based on mabi flag.
4664 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4666 * config/tc-mips.c (md_parse_option): Handle vr4111.
4668 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4670 * config/tc-h8300.c (build_bytes): Change message given if the
4671 instruction requires H8/300H mode and we're not in Hmode, to
4672 suggest that it may be the operand modes that are the problem, not
4673 necessarily the opcode.
4675 1998-12-10 Nick Clifton <nickc@cygnus.com>
4677 * config/tc-fr30.c: Add line separator character.
4679 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4681 * configure.in (hppa-*-mpeix*): New target.
4682 * config/obj-som.h (obj_som_compiler): Declare.
4683 * config/obj-som.c (compiler_seen): New static variable.
4684 (obj_som_compiler): New function.
4685 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4686 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4687 (pa_type_args): Set hppa_priv_level.
4688 (pa_compiler): New static function if OBJ_SOM.
4689 * configure: Rebuild.
4691 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4693 * read.c (output_leb128): Don't mark as inline.
4695 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4697 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4698 AIX .vbyte unaligned data support.
4699 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4700 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4703 1998-12-07 Nick Clifton <nickc@cygnus.com>
4705 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4708 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4710 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4711 BFD_RELOC_ARM_PCREL_BRANCH.
4713 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4715 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4716 checking the target type.
4717 (mips-dec-bsd*): Set endian to little.
4718 * configure: Rebuild.
4720 COFF weak symbol support, based on patches from Mark Elbrecht
4721 <snowball3@usa.net>:
4722 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4723 * config/obj-coff.c (obj_coff_weak): New static function.
4724 (obj_coff_endef) [both versions]: Handle weak symbols.
4725 (coff_frob_symbol): Likewise.
4726 (yank_symbols): Likewise.
4727 (obj_pseudo_table): Add "weak".
4729 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4730 <aymeric.vincent@emi.u-bordeaux.fr>.
4731 * aclocal.m4: Rebuild with current tools.
4732 * configure: Rebuild.
4734 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4735 an assertion failure for a case we can't handle when OBJ_ECOFF.
4737 * expr.c (operator): And with 0xff to avoid problems with signed
4740 1998-12-03 Nick Clifton <nickc@cygnus.com>
4742 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4743 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4745 1998-12-02 Nick Clifton <nickc@cygnus.com>
4747 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4750 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4752 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4753 calculation of pcrel point.
4755 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4757 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4760 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4764 (d10v_cleanup): Only generate previous insn if a multiline insn is
4767 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4772 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4775 -marm6xxx command line switches.
4777 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4779 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4780 (itbl-ops.o): Delete duplicate dependencies.
4781 Rebuild dependencies.
4782 Add fr30 dependencies.
4783 * Makefile.in: Rebuild.
4785 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4789 * listing.c: Ignore line terminator characters found inside
4792 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4794 * po/gas.pot: Regenerated.
4796 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4799 fr30_is_label_start(). Also checks for delay slot insns.
4801 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4802 FR30 instructions which contain a colon in the mnemonic.
4804 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4806 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-fr30.c: Removed currently superflous code.
4810 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-fr30.h: New file.
4813 * config/tc-fr30.c: Tweaking so that it will compile.
4815 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4817 * config/tc-d10v.h (obj_fix_adjustable): Define.
4818 (TC_FORCE_RELOCATION): Define.
4819 (d10v_force_relocation): Declare.
4820 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4821 (md_apply_fix3): Handle Vtable relocs.
4822 (d10v_fix_adjustable): New.
4823 (d10v_force_relocation): New.
4825 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-d30v.c: Change default behaviour to ignore potential
4828 conflicts between register name and symbol names.
4830 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4832 * configure.in: Add fr30-*-*.
4833 * config/tc-fr30.c: New file.
4834 * Makefile.in: Regenerated.
4835 * config.in: Regenerated.
4836 * configure: Regenerated.
4837 * doc/Makefile.in: Regenerated.
4838 * po/gas.pot: Regenerated.
4840 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4842 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4845 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4847 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4849 (do_scrub_chars): Add some casts to unsigned char to avoid
4850 unwanted sign extension.
4851 * read.c (lex_type): Set characters about 127 to be symbol
4853 * config/tc-i386.c (md_begin): Set identifier_chars and
4854 operand_chars for values above 127.
4856 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4858 * configure.in: detect cygwin* instead of cygwin32*
4859 * configure: regenerate
4861 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4863 * listing.c: Add support for producing a listing from piped
4866 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4868 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4869 (append_insn): Account for the tx39's multiply behavior.
4871 1998-10-26 Michael Meissner <meissner@cygnus.com>
4873 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4874 from assemble_parallel_insns. Add support for '->' to indicate
4875 explicitly serializing the instructions.
4876 (md_assemble): Ditto.
4878 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4880 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4883 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4885 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4887 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4889 * config/tc-mips.c : support frame and regmask/fregmask when
4890 MIPS_STABS_ELF is specified.
4892 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4894 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4895 (md_apply_fix): Don't return 1 for VTABLE relocs.
4896 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4898 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4900 * doc/c-i386.texi: Replace occurences of "opcode" with
4901 "instruction mnemonic", "instruction", or "mnemonic" when
4902 referring to the name of an instruction. Use "opcode" when
4903 referring to the sequence of machine bytes.
4905 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4906 (is_opcode_char): Rename to is_mnemonic_char.
4907 (md_assemble and i386_operand): Correct error messages from
4908 "opcode" to "instruction mnemonic"
4909 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4910 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4911 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4912 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4913 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4914 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4915 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4917 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4919 * config/tc-i386.c (i386_operand): Check for garbage after
4922 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4924 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4925 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4927 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4929 * config/tc-sh.h (obj_fix_adjustable): Define.
4930 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4931 (md_apply_fix): Likewise.
4932 (tc_gen_reloc): Likewise.
4933 (sh_fix_adjustable): New.
4935 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4937 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4938 * cgen.h (gas_cgen_finish_insn): Update prototype.
4939 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4940 cgen_insn_t -> CGEN_INSN_INT.
4941 (make_parallel): Update handling of CGEN_INT_INSN_P.
4942 (assemble_parallel_insn): Ditto.
4943 (target_make_parallel): New function.
4944 (md_assemble): Use it.
4946 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4948 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4950 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4952 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4953 converted into lower case.
4955 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4957 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4958 (gas_cgen_tc_gen_reloc): Likewise.
4959 * config/tc-m32r.h (obj_fix_adjustable): Define.
4960 * config/tc-m32r.c (m32r_fix_adjustable): New.
4961 (m32r_force_relocation): Handle VTABLE relocs.
4963 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4965 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4967 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4969 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4970 to lower case before parsing.
4972 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4973 parallel insns modift buts in the PSW as a side effect.
4975 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4977 * config/tc-d30v.c (find_format): Test for missing flag and
4980 (md_apply_fix3): Fix error messages to avoid
4981 assumption about presence of a symbol.
4983 (parallel_ok): Disallow parallel instructions that both modify the
4986 (find_format): Generate a warning if an odd numbered register is
4987 used as the first register in a mutli-register instruction.
4989 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4992 relocations are always associated with a symbol.
4994 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4996 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4997 (elf32_sparc_force_relocation): Declare.
4998 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4999 (tc_gen_reloc): Handle vtable relocs.
5000 (elf32_sparc_force_relocation): New.
5002 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5004 * symbols.c (S_IS_FUNCTION): New.
5005 * config/tc-v850.h (obj_fix_adjustable): Define.
5006 (TC_FORCE_RELOCATION): Define.
5007 (v850_force_relocation): Declare.
5008 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5009 of fx_addnumber for VTABLE reloc addends.
5010 (md_apply_fix3): Handle VTABLE relocs.
5011 (v850_fix_adjustable): New.
5012 (v850_force_relocation): New.
5014 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5016 * tc-hppa.c (fp_operand_format): Add some additional formats.
5017 (pa_ip): Do not automatically promote into pa2.0 mode.
5018 (pa_level): Handle ".level 2.0".
5020 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5022 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5023 * config/tc-i386.h (template.extension_opcode): Change to
5024 unsigned int to allow full range of 8-bit opcode suffixes.
5025 (None): Redefine as 0xffff.
5027 From Jeff B Epler <jepler@usgs.gov>
5028 * doc/c-i386.texi (i386-SIMD): New section.
5030 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5032 * read.c (discard_rest_of_line): New function.
5033 * read.h: Declare it.
5034 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5036 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-d10v.c (find_symbol_matching_register): New function.
5039 (find_opcode): Cope with the case where a register name matches
5042 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-v850.c (md_pcrel_from): Rename to
5045 v850_pcrel_from_section.
5046 (v850_pcrel_from_section): Do not resolves symbols in other
5049 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5051 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5053 * config/tc-d10v.c (find_opcode): Generate an error if a register
5054 is supplied for an operand that should not be a register.
5056 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5058 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5059 instructions to have another instruction in the right bin.
5061 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5064 the right container if the left container holds a branch
5067 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5069 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5070 both a register name and symbol name.
5071 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5073 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5075 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5076 execution unit class.
5078 (reg_name_search): If a name matches a register and a symbol,
5079 prefer the register.
5080 (find_format): Disallow flag registers when a general purpose
5081 register is required.
5082 If a number is required, but a register has been given, check to
5083 see if a symbol with the same name as the register exists, and if
5084 so, use that symbol.
5086 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5088 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5090 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5092 * config/tc-d30v.c (find_format): Do not accept flag registers as
5093 general purpose registers.
5094 (find_format): If an immediate value is expected at a given place
5095 in a format, but a register name has been provided instead, check
5096 to see if that register name matches the name of a predefined
5097 symbol and if it does, then use the symbol instead.
5098 (reg_name_search): If a register name matches a symbol name,
5099 prefer the register name to the symbol name.
5101 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5103 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5104 the previous insn to empty.
5106 1998-09-20 Michael Meissner <meissner@cygnus.com>
5108 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5109 pieces, forcing the use of an ANSI compiler.
5111 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5113 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5115 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5117 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5119 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5121 (obj_elf_vtable_entry): Likewise.
5122 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5123 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5124 (tc_gen_reloc): Likewise.
5125 (arm_fix_adjustable): Likewise.
5126 (elf32_arm_force_relocation): New.
5127 (armelf_frob_symbol): Remove coff-style symbol support.
5129 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5131 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5133 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5135 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5136 OBJ_COFF so that routine is defined for a.out format.
5138 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5140 * config/tc-i386.c (i386_operand): Detect non-segment registers
5141 used as segment prefixes.
5143 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5146 optimize across FDE boundaries.
5148 * config/obj-coff.c (obj_coff_section): Preserve any link once
5149 flags when setting the section flags.
5151 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5153 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5154 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5156 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5158 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5161 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5163 * frags.c (frag_grow): Include the size of the frag struct in the
5166 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5167 if the new subseg comes before the old.
5169 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5171 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5172 to handle edge8 and edge16.
5174 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5176 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5177 before we clobber the symbol involved.
5179 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5181 * config/tc-arm.c: Remove OBJ_ELF definitions for
5182 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5183 use arm_adjust_symtab for OBJ_COFF.
5184 (armelf_adjust_symtab): New Routine.
5185 * config/tc-arm.h: Define obj_adjust_symtab to
5186 armelf_adjust_symtab for OBJ_ELF.
5188 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5190 * configure.in: Make all i386-elf targets use bfd_gas.
5191 * config/tc-i386.c (tc_i386_force_relocation): New.
5192 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5193 (md_apply_fix3): Likewise.
5194 (tc_gen_reloc): Handle them.
5195 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5196 tc_i386_force_relocation.
5198 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5202 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5204 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5205 current opcode after writing the first insturction of a reverse
5208 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5210 * read.h (generate_lineno_debug): Add prototype.
5211 * read.c (generate_lineno_debug): Make non-static.
5213 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5215 * config/tc-i386.c (md_assemble): Only warn for address/data size
5218 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5220 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5221 against Thumb function names, as the linker needs this information.
5223 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5225 * expr.c (operand): Check also that there is no advance in operand
5226 after atof_generic in order to decide "is it label 0f or floating
5229 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5231 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5232 command line options with a single dash.
5233 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5235 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5237 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5238 * tc-arm.c (arm_fix_adjustable): New routine.
5240 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5242 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5243 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5244 demand_empty_rest_of_line before mri_comment_end.
5245 (equals): Check garbage after expression before
5246 mri_comment_end in MRI mode.
5248 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5250 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5251 small immediate constant to use the constant itself rather than
5254 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5256 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5257 (pa_leave): Likewise.
5259 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5261 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5263 (i386_operand): Fix an error message.
5265 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5267 * doc/c-arm.texi (ARM Directives): Document .req directive.
5269 * config/tc-arm.c (reg_required_here): Display erroneous string if
5270 the register name could not be decoded.
5271 Do not set inst.instruction if the sift is -1.
5273 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5275 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5278 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5281 even if it is belived to be unnecessary.
5283 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5285 config/tc-i386.c (i386_operand): Size immediate constants by
5286 suffix (erroneously removed as part of July 7 change).
5288 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5290 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5291 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5292 (armelf_frob_symbol): New Routine.
5293 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5295 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5297 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5299 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5302 command line switches passed to assembler.
5304 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5306 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5307 (gas_cgen_opcode_desc): Declare.
5308 (gas_cgen_parse_operand): Declare.
5309 (*): Prepend gas_ to gas specific fns to denote them as such.
5311 * cgen.c (gas_cgen_opcode_desc): New global
5312 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5313 (queue_fixup): Renamed from cgen_queue_fixup.
5314 (*): Prepend gas_ to gas specific fns to denote them as such.
5316 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5317 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5318 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5319 Open opcode table and initialize it.
5320 (make_parallel): Use gas_cgen_opcode_desc.
5321 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5322 (md_assemble): Ditto.
5324 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5326 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5327 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5328 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5329 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5330 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5331 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5332 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5333 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5334 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5335 (INIT_STAB_SECTION): Likewise.
5336 (OBJ_PROCESS_STAB): Likewise.
5338 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5339 (md_parse_option): Watch for them.
5340 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5341 (md_begin): Kill neverdef code.
5342 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5343 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5344 (s_alpha_coff_wrapper): New.
5345 (md_pseudo_table): Trap all ECOFF pseudos.
5347 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5349 Start of changes to remove mdebug section from mips*-elf
5350 Based on MIPS_STAB_ELF definition
5351 * acconfig.h: undef if not configured
5352 * config.in: undef if not configured
5353 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5354 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5355 * stabs.c (s_stab_generic): flush frag
5357 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5359 * configure.in: (arm-*-elf): Handle.
5360 (thumb-*-elf): Handle.
5361 * configure: Regenerate.
5362 * read.c (stringer): Fix typo in comment.
5363 * write.c (fixup_segment): Don't add symbol value to addend if
5365 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5367 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5370 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5372 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5373 (write_2_short): Emit warning if new flag is set.
5374 (do_assemble): Set flags if left instruction is one of special
5375 "right-instruction-killer" type.
5377 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5379 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5380 Always output words in debug_info section as big endian.
5381 (sparc_target_format): Choose correct bfd target.
5382 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5384 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5386 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5387 to work with internationalization code. Issue an error when two
5388 operands match that are not allowed to match.
5390 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5392 * configure.in (install_tooldir): Allow target to specify whether
5393 it wants to be installed in $(tooldir)/bin.
5394 * configure: Regenerate.
5395 * Makefile.am (install-exec-local): Set install-exec-tooldir
5396 dependency via configure.
5397 * Makefile.in: Regenerate.
5399 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5401 * Makefile.am (install-exec-local): Split into two ...
5402 (install-exec-bindir,install-exec-tooldir): New rules.
5403 * Makefile.in: Regenerate.
5405 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * Makefile.am (install-exec-local): Don't remove the file before
5408 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5409 W. Rozycki <macro@ds2.pg.gda.pl>.
5410 * Makefile.in: Rebuild.
5412 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5414 * cgen.c: Include libiberty.h.
5415 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5416 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5417 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5418 (md_cgen_lookup_reloc)): Declare.
5419 (md_cgen_record_fixup_exp): Declare.
5420 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5421 (m32r_relax_frag): Declare.
5422 (cgen_md_apply_fix3): Decls moved to cgen.h.
5423 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5424 (m32r_cgen_record_fixup_exp): Delete decl.
5425 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5426 (assemble_nop): Delete.
5427 (expand_debug_syms): Delete unused `exp'.
5428 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5429 Add default case for -Wall.
5430 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5431 (md_atof): Delete unused wordP.
5433 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5435 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5438 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5440 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5441 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5442 .print, .purgem, and .struct. Remove documentation for
5445 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5447 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5448 Update call to insert_operand.
5450 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5452 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5454 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5456 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5457 whitespace after a prefix operator.
5459 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5461 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5463 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5465 * config/tc-sparc.c (log2): New static function.
5466 (s_reserve): Use log2 to convert alignment before calling
5468 (s_common): Use log2 to convert alignment before calling
5469 record_alignment and frag_align.
5470 (sparc_cons_align): Use log2.
5472 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5474 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5475 (s_common): Likewise.
5477 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5478 initialization of waddr.
5479 (sparc_elf_final_processing): Add default case to switch.
5481 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5483 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5484 than temporary real.
5486 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * write.c (subsegs_finish): Don't align the segments if there were
5491 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5492 copying aux information.
5494 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5495 expression into a symbol.
5497 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5499 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5500 type to unsigned int.
5501 (md_assemble): Change type used to store offsets from unsigned
5503 (i386_operand): Switch error check to only call RESTORE_END_STRING
5504 once after parse_register.
5506 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5508 * config/tc-v850.c (md_show_usage): Changed format to match that
5511 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5513 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5515 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5517 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5520 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5522 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5523 * doc/Makefile.in: Rebuild.
5525 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5527 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5528 for %lo expressions.
5529 (mips_ip, case 'u'): Move range check after code to mask
5530 off bits in %hi/%lo expressions. Mask off high bits for
5533 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5535 * doc/Makefile.am (gasver.texi): New target.
5536 (as.info, as.dvi): Depends upon gasver.texi.
5537 * doc/as.texinfo: Include gasver.texi. Mention version number on
5538 title page and in top node.
5539 * doc/Makefile.in: Rebuild.
5541 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5543 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5544 but not including the line containing the edict.
5545 * listing.h (LISTING_EOF): New.
5546 * input-scrub.c (input_scrub_next_buffer): Call it.
5548 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5550 * config/tc-i386.c (i386_operand): Don't set the size of an
5551 immediate address based solely on the suffix and the mode.
5553 * config/tc-i386.c (md_assemble): Add assertion to make sure
5554 overlap2 does not set Imm.
5556 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5557 sequences of whitespace to a single space.
5558 (is_space_chars): Just compare with space.
5559 (md_begin): Don't initialize space_chars.
5560 (md_assemble): Just skip a single whitespace character.
5561 (i386_operand): Rewrite base-index parsing to use new
5562 parse_register, and to skip white space. Skip white space in a
5563 number of other places too. Don't give error message if
5564 parse_register fails.
5565 (parse_register): Change reg_string parameter to be non-const.
5566 Add end_op parameter. Skip white space after the `%', and return
5567 end of register string. Give error message here rather than
5570 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5572 Based on patch from Matt Semersky <matts@scd.hp.com>:
5573 * expr.c (op_encoding): Make const.
5574 (expr_set_precedence): New function.
5575 (expr_begin): Don't set operator rankings, just call
5576 expr_set_precedence.
5577 * expr.h (expr_set_precedence): Declare.
5578 * read.c (s_mri): Call expr_set_precedence.
5580 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5582 * doc/as.texinfo (Statements): Remove paragraph discussing
5583 continuing lines with a backslash. This hasn't worked for years,
5586 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5588 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5590 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5591 (ps_CTORS, ps_DTORS): New section types.
5592 (vms_fixup_xtors_section): New function
5593 (Ctors_Psect, Dtors_Psect): Define.
5594 (IS_GXX_XTOR): Define
5595 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5596 Filter static constructors/destructors and add to
5597 Ctors_Symbols/Dtors_Symbols chain.
5598 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5599 appropriate section.
5601 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5602 * makefile.vms: Merge vax/vms support.
5604 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5606 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5607 (elf_pseudo_table): Add them.
5608 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5609 (md_apply_fix): Accept them.
5610 (mips_fix_adjustable): Don't adjust them.
5611 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5612 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5613 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5614 (tc_fix_adjustable): Don't adjust them.
5616 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5618 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5620 * Makefile.in: Regenerate.
5621 * configure.in: AC_SUBST cgen_cpu_prefix.
5622 * configure: Regenerate.
5624 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5626 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5627 Changed all users of COND12_DELAY.
5629 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5631 * config/tc-mn10300.c (set_arch_mach): New function.
5632 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5633 (md_begin): Default to mn10300 mode.
5634 (md_assemble): Only accept instructions for the core mn10300
5635 chip and the active machine type.
5637 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5639 * subsegs.h (segment_info_type): Give the struct a name.
5640 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5641 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5642 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5643 * config/tc-w65.h (tc_reloc_mangle): Declare.
5644 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5646 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5648 * config/tc-v850.c (v850_comm): Restore old section
5649 after common processing.
5651 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5653 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5655 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5657 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5658 char with code that explicitly sign-extends.
5660 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5662 * config/tc-v850.c (md_begin): Restore text section as the current
5663 section after creating call table sections.
5664 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5667 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5668 with call to macro SYM_AUXINFO.
5670 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5672 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5673 with the program transform name.
5674 * Makefile.in: Rebuild.
5676 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5678 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5681 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5683 * config/tc-i386.c (i386_operand): Be prepared for a space between
5684 the open parenthesis and the start of the register operand,
5685 because of the June 16 change.
5687 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5689 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5692 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5695 even if it is belived to be unnecessary.
5697 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5699 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5701 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5703 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5705 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5706 shift amount for a repeated operand. The shift amount for the
5707 repeated copy comes from the size of the operand.
5709 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5711 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5713 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5715 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5717 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5719 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5720 characters in it as LEX_IS_SYMBOL_COMPONENT.
5721 * config/tc-i386.h (tc_symbol_chars): Define.
5722 (extra_symbol_chars): Declare.
5723 * config/tc-i386.c (extra_symbol_chars): Define.
5724 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5725 (line_comment_chars): Set to '/' if TE_LINUX.
5726 * doc/c-i386.texi (i386-prefixes): Update.
5727 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5729 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5731 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5732 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5734 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5736 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5737 constraint in instructions REP & REPI.
5739 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5741 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5742 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5744 (check_range): If the operand is shifted, then shift the number
5745 before checking its range.
5747 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5749 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5752 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5754 * config/tc-v850.c (v850_comm): Create special sections as needed.
5756 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5758 * config/tc-d10v.c (write_2_short): Addition of swapping
5759 instructions for sequential and reverse sequential order when
5760 given order is not possible.
5762 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * Makefile.am: Rebuild dependencies.
5765 (DEP_INCLUDES): Fix reference to intl build directory.
5766 * Makefile.in: Rebuild.
5768 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5770 * doc/c-i386.texi: Update 16 bit documentation.
5772 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5773 IgnoreDataSize to IgnoreSize as they are used for address size as
5775 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5776 32-bit mode, similarly addr16/data16 and variants.
5778 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5780 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5781 sequential word multiply instructions.
5783 (do_assemble): Add extra command line argument, to allow mul32
5784 attribute to be preserved across parallel insns.
5785 (md_assemble): Insert NOPs between explicitly parallel insns which
5786 contain an 32 bit multiply and a 16 multiply.
5788 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5790 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5793 * config/tc-i386.c (reloc): Add braces.
5795 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5796 consistent with Intel naming.
5797 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5798 use bitfields in sib_byte.
5799 (modrm_byte): Don't use bitfields here either.
5801 * config/tc-i386.c (current_templates): Add const.
5802 (parse_register): Add const to return, param, and char *s.
5803 (i386_operand): Add const to reg_entry *r.
5804 * config/tc-i386.h (templates): Add const to start, end.
5806 Inspired by code for 16 bit gas support from Martynas Kunigelis
5807 <martynas@nm3.ktu.lt>:
5808 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5809 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5810 (uses_mem_addrmode): Remove.
5811 (md_estimate_size_before_relax): Add support here too.
5812 (md_relax_table): Rewrite interface to md_relax for 16 bit
5814 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5815 (opcode_suffix_to_type): Remove.
5816 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5817 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5818 (md_convert_frag): Likewise.
5819 (i386_operand): Add support for 16 bit base/index regs,
5820 immediates, and displacements. Remove some unnecessary casts, and
5821 localise end_of_operand_string, displacement_string_start,
5822 displacement_string_end variables. Add GCC_ASM_O_HACK.
5823 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5825 * config/tc-i386.c (prefix_hash): Remove.
5826 (md_begin): Rewrite without obstacks. Remove prefix hash table
5827 handling. Rewrite lexical table handling.
5828 (i386_print_statistics): Don't print prefix statistics.
5829 (md_assemble): Rewrite instruction parser so that line is not
5830 converted to lower case. Don't do a hash_find for prefixes,
5831 instead recognise them via opcode modifier.
5832 (expecting_operand, paren_not_balanced): Localise variables.
5833 * config/tc-i386.h (IsPrefix): Define.
5834 (prefix_entry): Remove.
5836 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5837 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5838 '\\' in case where comment_chars contains '/'.
5840 * config/tc-i386.c (MATCH): Ensure given operand and template
5841 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5842 you must write `ljmp *table(%ebx)'.
5844 From H.J. Lu <hjl@gnu.org>:
5845 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5846 as 0 ifndef BFD_ASSEMBLER.
5847 (md_assemble): Allow immediate operands without suffix or
5848 other reg operand to default in size to the current code size.
5850 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5852 * config/tc-v850.c (md_begin): Restore creation of
5853 .call_table_text and .call_table_data sections.
5855 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5857 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5858 after emitting a word of noops.
5860 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5862 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5863 (i386_operand): Simplify checks for valid base/index combinations.
5864 Disallow `in 4(%dx),%al'.
5866 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5868 (add_prefix): Change parameter from char to int.
5870 * config/tc-i386.h (Ugh): Define opcode modifier.
5871 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5873 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5874 CONSISTENT_REGISTER_MATCH macros to check register types more
5875 thoroughly. Check for illegal suffix/operand combinations
5876 when matching insns with operands. Handle new `s' suffix, and
5877 associated FloatMF opcode modifier for float insns with memory
5879 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5880 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5881 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5882 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5883 DATA_PREFIX_OPCODE throughout.
5885 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5886 (md_assemble): Rewrite suffix/register operand checking code to be
5887 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5888 AnyMem, the better to grep.
5890 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5891 given a memory operand. Don't set Abs bits either.
5892 (type_names): Remove Mem*, Abs*.
5893 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5894 define opcode_modifiers as these cases are handled by Disp8,
5895 Disp16, Disp32 and suffix checks.
5896 (COMES_IN_BOTH_DIRECTIONS): Remove.
5897 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5899 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5900 if IgnoreDataSize modifier given. Remove ShortformW modifier
5901 test. Add test for ShortForm in W base_opcode modification.
5902 Merge Seg2ShortForm and Seg3ShortForm code.
5903 * config/tc-i386.h (ShortFormW): Remove.
5904 (IgnoreDataSize): Define.
5906 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5908 * config/tc-d30v.c (md_assemble): Store previous segment state
5909 with previous instruction.
5911 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5913 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5914 (ebp, esp): Remove static variables.
5915 (MATCH): Remove test for InOutPortReg.
5916 (i386_operand): Properly handle InOutPortReg here instead.
5917 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5918 (md_assemble): Simplify and correct modrm and sib generation.
5919 (i386_operand): Add warning for scale without index.
5920 Rewrite checks for valid base/index combinations.
5922 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5923 macros and enclose in do while(0).
5924 (RESTORE_END_STRING): Likewise.
5925 (md_assemble): Add one to printed operand number so we start
5926 from 1 not 0. Add some more gettext invocations.
5927 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5930 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5931 DATA_PREFIX, SEG_PREFIX): Define.
5932 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5933 (check_prefix): Remove function.
5934 (add_prefix): New function. Add prefix to i.prefix as well as
5936 (md_assemble): Changes for add_prefix. Remove hack for wait
5937 prefix, instead always output prefixes in fixed order. Test
5938 for jcxz/loop when selecting between word & dword operations,
5939 and add address size prefix rather than operand size prefix.
5940 Remove operand -> address size hack when emitting jcxz/loop.
5941 (i386_operand): Remove O_Absent check as it's done in expr.
5943 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5945 * configure.in: Recognize m5200 as a cpu_type of m68k.
5946 * aclocal.m4: Rebuild with current libtool.
5947 * configure: Rebuild.
5949 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5951 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5952 to relaxable_symbol to prevent references to external symbol from
5955 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5957 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5958 symbols are relaxable.
5960 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5962 * config/tc-v850.c (md_begin): Don't create special
5963 sections by default.
5965 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5967 * config/tc-mips.c (macro): For div and udiv, close the
5968 reorder block as soon as possible.
5970 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5972 From Matt Semersky <matts@scd.hp.com>:
5973 * macro.c (macro_mri_mode): New function.
5974 * macro.h (macro_mri_mode): Declare.
5975 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5978 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5980 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5983 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5984 until after xstrdup in OBJ_EVAX case.
5986 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5988 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5989 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5990 of hardcoded magic number.
5991 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5993 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5995 * read.c (do_s_func): New function.
5997 * read.h (do_s_func): Add prototype.
5999 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6001 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6002 nops if fill pattern not specified.
6004 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6006 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6007 * config/te-go32.h (TE_GO32): Define.
6008 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6010 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6012 Implement .func/.endfunc pseudo-ops.
6013 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6015 * read.c (potable): Add .func,.endfunc.
6016 (s_func): New function.
6017 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6019 (in_doc_func_p,current_function_label): New static globals.
6020 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6022 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6024 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6025 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6026 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6027 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6028 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6029 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6030 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6031 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6032 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6033 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6034 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6035 * config/tc-a29k.c: Don't define md_short_jump_size,
6036 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6037 * config/tc-alpha.c: Likewise.
6038 * config/tc-alpha.h: Likewise.
6039 * config/tc-arm.c: Likewise.
6040 * config/tc-h8300.c: Likewise.
6041 * config/tc-h8500.c: Likewise.
6042 * config/tc-hppa.c: Likewise.
6043 * config/tc-i860.c: Likewise.
6044 * config/tc-i960.c: Likewise.
6045 * config/tc-ppc.c: Likewise.
6046 * config/tc-sh.c: Likewise.
6047 * config/tc-sparc.h: Likewise.
6048 * config/tc-tic30.c: Likewise.
6049 * config/tc-w65.c: Likewise.
6050 * config/tc-z8k.c: Likewise.
6052 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6054 * config/tc-vax.c (_): Delete this macro used for placeholder
6055 values in vax_operand_width_size; it conflicts with the _() macro
6056 used for internationalization.
6058 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6060 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6061 code. From Chris Moller <moller@bops.com>.
6063 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6064 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6065 * read.c (emit_expr): Initialize seg and subseg fields of a new
6067 * write.c (write_object_file): Switch to the appropriate segment
6068 and subsegment when processing a broken word.
6070 * config/tc-m68k.c (mri_assemble): New static function.
6071 (build_mri_control_operand): Call mri_assemble rather than
6073 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6074 (s_mri_endf, s_mri_endw): Likewise.
6076 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6078 * read.c (s_org): Call md_flush_pending_output if it is defined.
6080 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6082 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6084 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6085 (md_parse_option): Add for same.
6086 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6087 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6088 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6090 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6092 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6094 * config/tc-arm.c (find_real_start): Relax definition of local
6097 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6100 symbols at the given address, not just the last one specified.
6102 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6104 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6105 or number_to_chars_littleendian to write data.
6107 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6109 * config/tc-v850.c (md_assemble): Remove artificially created
6110 register name symbols.
6112 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6114 * write.c (fixup_segment): Change "segment" to "section" in
6117 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6119 * write.c (fixup_segment): Change sym1-sym2 message again.
6121 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6123 * write.c (fixup_segment): Improve error message for sym1-sym2
6124 errors when sym1 is in a different segment from sym2.
6126 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6128 * config/tc-m32r.c (warn_unmatched_high): New static local.
6129 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6130 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6131 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6132 (md_parse_option): Likewise.
6133 (md_show_usage): Likewise.
6134 (m32r_frob_file): Likewise.
6136 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6137 (read_a_source_file): Call them.
6138 * read.h (stabs_generate_asm_file): Declare.
6139 * stabs.c (stabs_generate_asm_file): New function.
6140 (generate_asm_file): New function.
6141 (stabs_generate_asm_lineno): Move file name handling into
6144 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6146 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6147 (d30v_current_align, d30v_current_align_seg): New variables.
6148 (d30v_last_label): New variable.
6149 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6150 (s_d30v_data, s_d30v_section): Likewise.
6151 (md_pseudo_table): Call them.
6152 (md_begin): Initialize d30v_current_align_seg.
6153 (md_assemble): Call d30v_align when needed by known current alignment.
6154 (d30v_frob_label, d30v_cons_align): New functions.
6155 * config/tc-d30v.h (md_do_align): Remove.
6156 (tc_frob_label): Call d30v_frob_label.
6157 (md_cons_align): New.
6159 * config/tc-d30v.c (find_format): Convert complex expressions to
6160 expression symbols before processing. Clean up code formatting.
6162 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6164 * po/Make-in (install-info): New target.
6166 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6168 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6170 * config/tc-mn10300.c (md_assemble): Likewise.
6172 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6174 * Makefile.am: Update with `make dep-am'.
6175 (HFILES): Add cgen.h.
6176 (cgen.o): Depend on cgen.h.
6177 * Makefile.in: Regenerate.
6179 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6181 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6183 * gasp.c (grab_label): Permit a label to be a preprocessor
6184 variable by permitting a label to start with a backslash.
6186 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6188 * config/tc-mips.c (validate_mips_insn): Removed hack
6189 for previously inaccessible bitfields in some INSN_TRAP
6192 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6194 * config/tc-d30v.c (do_assemble): Abort with error message
6195 if opcode operands do not match.
6197 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6199 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6200 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6201 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6202 similar new 'q' operand.
6204 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6206 * cgen.c (cgen_asm_finish_insn): Fix typo.
6208 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6211 * cgen.c: Include it.
6212 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6213 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6214 All callers updated.
6215 * config/tc-m32r.c: Include cgen.h.
6216 (m23r_insn): New members num_fixups,fixups.
6218 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6220 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6221 to avoid compiler warning.
6223 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6225 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6228 * makefile.vms (OBJS): Add ehopt.obj
6230 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6232 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6234 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6236 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6237 a short format insn.
6238 (md_assemble): Set it for explicitly packed insns.
6240 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6242 * config/obj-coff.c (c_symbol_merge): Do not take address of
6243 native fields when performing the memcpy.
6245 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6247 * config/tc-mips.c (macro,macro2): Implement
6248 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6250 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6252 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6253 relocations against globally visible symbols.
6254 * config/tc-m68k.c (relaxable_symbol): New macro.
6255 (m68k_ip, md_estimate_size_before_relax): Use it.
6256 (tc_m68k_fix_adjustable): Also handle weak symbols.
6258 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6260 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6261 references to externally visible symbols.
6262 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6263 values in twice for a PC relative reloc if the symbol is
6266 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6267 don't adjust a PC relative reloc against an externally visible
6269 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6270 for a PC relative fixup against an externally visible defined
6271 symbol, arrange to store object file and addend values as though
6272 the symbol were not defined.
6273 (tc_gen_reloc): Likewise.
6275 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6277 * read.c (sizeof_leb128): Referenced externally by write.c so
6280 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6282 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6283 and expand a 'debug' symbol associated with the next instruction
6284 that does not cause a short instruction to be filled with a NOP.
6285 (md_pseudo_table): Add support for .debugsym.
6286 (assemble_parallel_insn): Add calls to expand_debug_sym as
6288 (md_assemble): Ditto.
6290 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6292 * as.c (main): Conditionally call setlocale.
6293 * gasp.c (main): Likewise.
6294 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6295 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6297 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6299 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6301 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6303 * config/tc-hppa.c: Change all calls to bzero to use memset.
6304 (pa_ip): Add cast to avoid warning.
6305 (tc_gen_reloc, md_apply_fix): Likewise.
6306 (pa_find_space_by_number): Likewise.
6307 (hppa_force_relocation): Likewise.
6308 (pa_block): Change i to unsigned int.
6309 * config/obj-som.h (obj_som_copyright): Declare.
6311 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6313 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6314 for line numbers for assembly source.
6316 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6318 * configure.in: Change version number to 2.9.4
6319 * configure: Rebuild.
6321 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6323 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6325 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6327 * ecoff.h: Change symbolS in function declaration to struct
6330 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6332 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6333 (md_convert_frag): Fix i18n typo.
6335 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6337 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6338 * ecoff.h: Protoype it.
6339 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6340 [EVAX] (s_alpha_prologue): Delete.
6341 (md_pseudo_table): Update.
6343 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6345 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6346 array to local pointer.
6347 (get_args, parse_expr): Add casts to avoid warnings.
6349 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6351 * read.c (s_set): Cast xmalloc return value to fragS *.
6352 * config/tc-m68k.c (m68k_ip): Function made static to match
6353 previous forward declaration.
6354 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6356 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6358 * config/tc-v850.c: Add internationalisation macros to error
6361 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6362 macros to error strings.
6364 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6366 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6367 reloc is in the TOC csect.
6368 (md_apply_fix3): Correct gettext typo.
6370 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6372 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6373 .L - they are local labels and the branches are not really
6374 function calls but rather far jumps.
6376 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6378 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6380 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6382 * config/tc-i386.c (md_assemble): Print operand number rather than
6383 using ordinal_names.
6384 (i386_operand): Likewise.
6386 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6388 * Makefile.am (INTLLIBS): Define to work around apparent automake
6390 All Makefiles: Regenerated.
6392 * Many files: Added gettext invocations around user-visible
6394 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6395 HAVE_LC_MESSAGES): Define.
6396 * dep-in.sed: Added asintl.h.
6397 * po/Make-in: New file.
6398 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6400 * read.c (Z_): Renamed from `_'.
6401 * Makefile.am (SUBDIRS): Added po.
6402 (POTFILES): new macro.
6403 (po/POTFILES.in): New target.
6404 ($(OBJS)): Added asintl.h.
6406 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6407 (as_new_LDADD): Added $(INTLLIBS).
6408 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6409 (gasp_new_LDADD): Added $(INTLLIBS).
6410 (gasp_new_DEPENDENCIES): New macro.
6411 * configure, aclocal.m4: Rebuilt.
6412 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6414 (ALL_LINGUAS): Define.
6415 * macro.c: Include "asintl.h".
6416 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6417 * as.h: Include "asintl.h".
6418 * config/tc-i386.c (ordinal_names): Removed.
6419 (md_assemble): Changed error text to avoid ordinal_names.
6420 (i386_operand): Likewise.
6421 (reloc): Added as_bad to avoid i18n problems.
6422 (tc_gen_reloc): Likewise.
6423 * config/tc-arm.c (bad_args): Now a #define.
6425 * config/obj-vms.c (VMS_stab_parse): Changed type of
6427 (global_symbol_directory): Unified strings to avoid i18n
6429 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6430 avoid i18n problems.
6431 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6432 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6434 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6436 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6438 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6440 * as.c (print_version_id): Added an fprintf to avoid i18n
6442 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6444 * expr.c (expr): Added as_warn call to avoid i18n problems.
6445 * messages.c (as_assert): Changed code to avoid i18n problems.
6446 (as_abort): Likewise.
6447 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6448 (s_space): Likewise.
6449 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6451 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6453 * config/tc-i386.c (check_prefix): New static function, split out
6455 (struct _i386_insn): Add wait_prefix field.
6456 (md_assemble): Remove wait_prefix local variable. Use
6457 check_prefix when adding a prefix.
6459 * config/tc-i386.c (current_templates): New static variable.
6460 (md_assemble): Remove current_templates local variable.
6461 (md_assemble, i386_operand): Improve error and warning messages in
6462 many places. Add RESTORE_END_STRING in many places before error
6463 return. Clarify some comments.
6465 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6467 (md_assemble): Parse string instruction operands, looking for
6468 segment override prefixes. Check for invalid segment prefixes on
6470 (i386_operand): i.seg[] and max mem_operand changes for string
6472 * config/tc-i386.h (EsSeg): Define.
6474 * config/tc-i386.h (regKludge): Define.
6475 (iclrKludge, imulKludge): Don't define.
6476 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6477 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6478 opcode_modifier checks to look for more common cases first. Add
6479 default_seg for IsString case.
6481 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6483 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6485 * configure: Rebuild with new automake and libtool.
6486 * aclocal.m4, Makefile.in: Likewise.
6488 * doc/Makefile.am (as.dvi): New target.
6489 * doc/Makefile.in: Rebuild.
6491 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6493 * configure.in: Added sparc86x support.
6495 * configure: Rebuild.
6497 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6499 (md_parse_option): Warn if -EL is not supported for this architecture.
6501 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6503 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6505 * config/tc-mips.c (mips_ip): Note when we use get match on
6506 the full instruction name.
6508 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6510 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6511 back into the expression to handle add/sub simplification correctly.
6513 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6515 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6517 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6519 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6522 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6524 * symbols.c (max_indent_level): New global.
6525 (print_symbol_value_1): Use it.
6526 * expr.h (expr_build_dot): Declare.
6527 * expr.c (expr_build_dot): New function.
6529 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6531 * symbols.c (print_binary): New function.
6532 (print_expr_1): Call it.
6534 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6536 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6537 operand in the opcode.
6539 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6541 * config/tc-i386.h: Reorder operand flags and opcode modifier
6542 flags for clarity. Remove unused definitions: Unknown,
6543 ImmUnknown, DispUnknown, NoModrm.
6544 * config/tc-i386.c (type_names): Add missing Debug type.
6545 (md_assemble): Better duplicate prefix checking. Quicker string
6546 instruction check via new opcode_modifier flag.
6548 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6550 * doc/as.texinfo (Invoking): Clarify -Wa example.
6552 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6554 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6555 (s_mips_weakext): Define.
6556 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6557 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6560 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6562 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6563 is an error if the value can not be computed at assembly time.
6564 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6566 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6568 * gasp.c (main): Set next field of new include_path structure to
6569 NULL. From Avery Pennarun <averyp@gdc.ca>.
6571 * read.c (s_mri_sect): Call as_bad rather than abort for an
6572 unsupported MRI target.
6574 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6576 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6577 the destination of a branch instruction should be altered.
6578 (find_real_start): New function: Locate the real, Thumb coded
6579 start of a Thumb function.
6580 (do_t_branch23): Alter the destination of branches to Thumb
6583 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6585 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6587 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6590 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6592 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6593 * doc/c-hppa.texi: Likewise.
6595 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * Makefile.am: Rebuild dependencies.
6598 * Makefile.in: Rebuild.
6600 * Makefile.am (DEP_INCLUDES): New variable.
6601 (.dep1): Change to work when srcdir is not an absolute path.
6602 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6603 * Makefile.in: Rebuild.
6605 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6607 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6608 LinearAddress patch.
6610 * configure.in: Set version to 2.9.1.
6611 * configure: Rebuild.
6613 * Branched binutils 2.9.
6615 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6617 * config/tc-i386.h (FWait): Define.
6618 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6619 other prefixes. Check FWait flag in opcode table to see which
6620 instructions require an fwait prefix.
6622 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6624 * stabs.c (get_stab_string_offset): Always create a stab string
6627 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6629 Fix some gcc -Wall warnings:
6630 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6631 * ehopt.c (eh_frame_code_alignment): Likewise.
6632 * expr.c (integer_constant, operand): Likewise.
6633 * frags.c (frag_align): Likewise.
6634 * gasp.c (level_0, change_base, doinstr): Likewise.
6635 * hash.c (hash_ask): Likewise.
6636 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6637 (debugging_pseudo): Likewise.
6638 * macro.c (define_macro, check_macro): Likewise.
6639 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6640 (ignore_rest_of_line, float_cons): Likewise.
6641 * symbols.c (decode_local_label_name): Likewise.
6642 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6643 (fixup_segment, number_to_chars_bigendian): Likewise.
6644 (number_to_chars_littleendian): Likewise.
6645 * config/atof-ieee.c (gen_to_words): Likewise.
6646 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6647 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6648 * read.c (output_big_sleb128): Initialize locals to avoid
6650 (output_big_uleb128, equals): Likewise.
6651 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6652 to unsigned int. Change zeros to unsigned int.
6653 * cond.c (s_if): Add return to default case.
6654 * frags.c (frag_now_fix): Change return type to addressT.
6655 * frags.h (frag_now_fix): Update declaration.
6656 * listing.c (file_info_struct): Change linenum to unsigned int.
6657 (struct list_info_struct): Change hll_line to unsigned int.
6658 (print_source): Update format string.
6659 * read.c (emit_expr): Change scan to unsigned int, and don't
6660 bother to initialize it.
6661 * symbols.c (dollar_label_count): Change to unsigned long.
6662 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6663 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6664 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6666 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6669 mcf5200 just as we do for m68000.
6670 (m68k_init_after_args): Likewise.
6671 (md_estimate_size_before_relax): Likewise.
6673 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6675 * config/tc-v850.c (md_assemble): Store relocation addend in
6676 fixup instead of instruction.
6678 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6680 * config/tc-i386.c (md_assemble): Swap template arguments to
6681 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6682 This macro is currently symmetric, so passing them the wrong
6683 way didn't cause any problem, but may if the macro is changed
6685 After copying template to i.tm, use i.tm. rather than t-> to
6686 access fields, and make t a const*
6687 Move i.tm.operand_types[] swap to immediately after the copy.
6689 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6691 * expr.h (expr_build_uconstant): Add prototype.
6692 (expr_build_unary,expr_build_binary): Add prototypes.
6693 * expr.c (expr_build_uconstant): New function.
6694 (expr_build_unary,expr_build_binary): New functions.
6696 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6698 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6699 * macro.c (macro_expand_body): Increase buffer size.
6700 * messages.c (as_warn): Likewise.
6701 (as_warn_where, as_bad, as_bad_where): Likewise.
6703 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6705 Based on patch from H.J. Lu <hjl@gnu.org>:
6706 * Makefile.am (DISTSTUFF): New variable.
6707 (diststuff): New target.
6708 * Makefile.in: Rebuild.
6710 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6712 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6713 m32r_elf_section_change_hook.
6715 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6716 emit a nop if a section ends with a 16 bit instruction.
6718 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6720 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6721 s_lcomm rather than obj_coff_lcomm.
6722 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6724 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6726 * config/tc-i386.h (LinearAddress): Define.
6727 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6728 instruction, don't use a default segment.
6730 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6732 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6733 * configure: Rebuild.
6735 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6737 * aclocal.m4, configure: Rebuild with libtool 1.2.
6739 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6742 PC relative branches. Patch courtesy of Jonathan Walton.
6745 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6747 * configure.in (emulations): Add thumb-pe target.
6749 * configure (emulations): Add thumb-pe target.
6751 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6753 * itbl-lex.l (yywrap): Don't define if already defined as a
6756 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6758 * depend.c (quote_string_for_make): New function.
6759 (wrap_output): Use it.
6761 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6763 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6764 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6766 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6768 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6769 Recognize -GN and -relax.
6770 (md_begin): Initialize gp size from -G switch.
6771 (alpha_force_relocation): Always force if -relax.
6772 (alpha_align): Take a new argument that will specify when to
6773 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6774 Change all callers. Emit nop alignment padding as nop+unop pair.
6776 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6778 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6779 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6781 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6783 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6784 require padding to the next long word boundary.
6786 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6788 * cgen.c: #include symcat.h.
6789 * config/tc-m32r.c: Likewise.
6791 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6793 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6794 absolute expressions instead of '$' prefixed register names.
6796 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6798 * read.c (s_set): Record file and line info for symbols when -as.
6799 (pseudo_set): Don't overwrite that dummy fragment.
6801 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6803 * config/tc-ppc.c (md_pseudo_table): Add "section".
6804 (ppc_named_section): New static function.
6806 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6808 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6809 so we don't have to scan the entire list.
6811 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6813 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6814 case, allow the parallel instructions to modify the same flag
6817 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6819 * listing.c (list_symbol_table): Categorize symbols by
6820 undefined_section rather than sy_frag->line == NULL.
6822 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6824 * Makefile.am (install-exec-local): Install properly when ln
6825 fails or tooldir == prefix.
6827 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6829 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6830 Test result of insert_operand for error.
6832 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6834 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6835 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6836 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6837 * doc/Makefile.in: Rebuild.
6839 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6841 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6842 (macro): Fix handling of M_COP[0-3].
6844 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6846 Based on patches from Ross Harvey <ross@teraflop.com>:
6847 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6848 if macro_alternate or macro_mri.
6849 (getstring): Remove support for byte constants between < and >.
6850 (get_any_string): '<' only starts a string if macro_alternate or
6852 (macro_expand_body): Permit keyword parameters following
6853 positional parameters.
6855 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6856 * configure.in (alpha*-*-netbsd*): New target.
6857 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6858 * configure: Rebuild.
6860 * as.h (flag_warn_suppress_instructionswap): Move from here...
6861 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6862 here, and make static.
6864 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6865 BFD_ASSEMBLER or MANY_SEGMENTS.
6867 * as.c (show_usage): Update bug-gnu-utils address.
6868 * gasp.c (show_usage): Likewise.
6869 * doc/as.texinfo (Bug Reporting): Likewise.
6871 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6873 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6874 insns regardless of the size of a pointer if we're in mips I or
6876 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6878 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6880 Fix rac to accept only a0:
6881 * tc-d10v.c (parallel_ok, find_opcode):
6882 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6883 Introduce OPERAND_GPR.
6885 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6887 * read.c (s_fill): Handle non-constant repeat counts by creating
6888 an rs_space fragment.
6890 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6892 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6893 from as_bad to as_warn.
6895 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6897 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6898 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6899 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6901 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6903 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6904 seg_fix_rotP rather than fix_root from seg_info.
6906 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6908 * expr.c: Add support for 0x1_2_3_4 bignums.
6910 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6912 * configure.in: Change -linux* to -linux-gnu*.
6913 * configure: Rebuild.
6915 * app.c (do_scrub_begin): Treat \r as whitespace.
6917 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6919 * Makefile.am: Update dependencies.
6920 * Makefile.in: Rebuild.
6922 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6924 * configure, aclocal.m4: Rebuild with new libtool.
6926 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6928 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6929 the argument to bfd_set_arch_mach.
6930 (load_address): Use bfd_arch_bits_per_address to determine the
6931 bit size of an address instead of looking at the isa level.
6932 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6934 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6936 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6938 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6940 * ehopt.c: New file.
6941 * as.h (enum _relax_state): Add rs_cfa.
6942 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6943 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6944 * read.c (emit_expr): Call check_eh_frame.
6945 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6946 (relax_segment): Likewise.
6947 * Makefile.am: Rebuild dependencies.
6948 (GAS_CFILES): Add ehopt.c.
6949 (GENERIC_OBJS): Add ehopt.o.
6950 * doc/internals.texi (Frags): Document rs_cfa.
6952 * as.c (show_usage): Mention --traditional-format.
6953 (parse_args): Accept --traditional-format.
6954 * as.h (flag_traditional_format): Declare.
6955 * output-file.c (output_file_create): If flag_traditional_format,
6956 set BFD_TRADITIONAL_FORMAT on stdoutput.
6957 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6959 * config/tc-mips.c (append_insn): Make sure that if we have a
6960 fixup for an unmatched %hi reloc, it does not associated with a
6963 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6964 * doc/Makefile.in: Likewise.
6966 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6968 * config/tc-m32r.c (check_for_side_effects): New function.
6969 (can_make_parallel): Add checks for instruction side effects
6970 clashing with the other instruction.
6971 (assemble_parallel_insn): Improve warning messages. Return error
6972 message from non-swapped instruction order.
6974 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6976 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6978 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6979 md_cleanup definition. This moves the forced literal output to
6980 the end of the source pass, and avoids macro's inserting literals
6981 into the code immediately after the macro expansion.
6983 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6985 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6986 a gas internal symbol is adjustable.
6987 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6989 * as.h: If gcc version greater than 2.6, use `__format__' and
6990 `__printf__' in function attributes, rather than `format' and
6993 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6995 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6997 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6999 Add tms320c30 support:
7000 * config/tc-tic30.h: New file.
7001 * config/tc-tic30.c: New file.
7002 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7003 TARGET_FORMAT as "coff-tic30".
7004 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7005 * Makefile.am: Rebuild dependencies.
7006 (CPU_TYPES): Add tic30.
7007 (CPU_OBJ_VALID): tic30-aout is valid.
7008 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7009 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7010 * configure, Makefile.in: Rebuild.
7012 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7014 * config/tc-v850.c (md_assemble): Improvements to error messages.
7016 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7018 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7019 BFD_RELOC_HI16_S to store the high bits of any value.
7021 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7022 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7023 assembler calculate relocations to any external symbol at all.
7024 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7025 involving generation of pc-relative relocs.
7026 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7027 has been moved to md_apply_fix3.
7029 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7030 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7031 which actually means (the address of identifier's GOT entry) +
7032 constant, which is not particularly useful.
7034 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7036 * read.h (include_dirs): Declare.
7037 (include_dir_count,include_dir_maxlen): Declare.
7039 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * configure.in: Correct check for shared opcodes library.
7042 * configure: Rebuild.
7044 * listing.c (buffer_line): If we can't open the file, set at_end.
7045 (listing_print): Remove unused local variable fi.
7047 * config/m68k-parse.y (reglistpair): Handle register list in
7050 * config/vms-conf.h: Don't undef VERSION.
7052 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7054 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7056 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7058 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7059 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7060 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7061 (EXTRA_DIST): Define.
7062 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7063 explicitly rather than via the list of object files.
7064 (gcc-as.opt): New file created when make-gas.com is run.
7065 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7066 itbl-cpu.h} to #include appropriate file rather than copying that
7068 * config/vms-conf.h: Synchronize with current config.in.
7069 * Makefile.in: Rebuild.
7071 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7073 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7074 (parallel_ok): Relaxed parallel subinstruction dependency check.
7076 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7078 * as.h (flag_warn_suppress_instructionswap): added new flag.
7079 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7080 command line argument.
7081 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7082 warning only if flag_warn_suppress_instructionswap is false.
7084 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7086 * configure.in (i386-*-mingw32*): New target.
7087 * configure: Rebuild.
7089 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7091 * symbols.c (resolve_symbol_value): Don't set the segment if it
7092 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7094 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7097 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7099 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7100 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7103 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7105 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7107 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7109 * config/tc-v850.c (v850_insert_operand): Display instruction when
7110 an error is encountered.
7112 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7114 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7115 (i386-*-sco3.2v5*coff): New target.
7116 (i386-*-sco3.2*): New target.
7117 * configure: Rebuild.
7119 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7121 * config/tc-v850.c: Tidy error message production.
7123 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7125 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7126 validate_immediate return value in the right type for comparisons
7129 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7131 * listing.c (MAX_BYTES): Use listing variables not constants.
7132 (data_buffer): No longer an array, but a pointer.
7133 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7134 (listing_listing): Allocate data_buffer.
7136 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7138 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7139 --listing-rhs-width, --listing-cont-lines.
7140 (show_usage): Update.
7141 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7142 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7143 (print_lines): Use the variables instead of the constants.
7144 (listing_listing): Likewise.
7145 * listing.h: Declare the new vars.
7147 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7149 * as.c (parse_args): Add --keep-locals alias for -L.
7150 Add --strip-local-absolute.
7151 (show_usage): Update.
7152 * as.h (flag_strip_local_absolute): New flag.
7153 * symbols.c (S_IS_LOCAL): Use it.
7154 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7155 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7156 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7158 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7160 * config/tc-m32r.c: Detect if explicitly parallel instructions
7161 might have an io conflict and issue a warning message.
7163 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7165 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7166 cgen_swap_fixups): Functions to save, restore and swap the fixup
7167 chain with a backup copy.
7168 (cgen_asm_finish_insn): Returns address of constructed insn.
7170 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7172 * listing.c (file_info_struct): Remove FILE, add POS.
7173 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7174 (file_info): Don't open the file.
7175 (buffer_line): Check for the file in the last_open cache, updating
7177 (print_source): Don't reference file_info->file.
7178 (listing_listing): Likewise.
7179 (listing_print): Close the file in the cache, if any.
7181 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * read.c (dwarf_file_string): New file static variable.
7184 (emit_expr): Look for constant sequence that leads up to a file
7185 name in DWARF debugging output.
7186 (stringer): Use dwarf_file_string to decide whether to accept a
7187 string as a file name.
7189 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7191 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7192 (crack_operand): Add reg->reglst MRI hack.
7193 (r_seg): Put reglst symbols in reg_section.
7194 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7196 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7198 * tc-sh.c (get_specific): Handle SGR & DBR.
7200 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7202 * tc-h8300.c (parse_reg): Take the length of the symbol into
7203 account when attempting to match a register name.
7204 * tc-h8500.c (parse_reg): Likewise.
7206 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7208 * cgen.c: Formatting changes to improve readability.
7210 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7212 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7215 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7217 Based on a patch from Jim Wilson
7218 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7219 (tc_gen_reloc): Handle cross section PC relative relocs
7222 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7224 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7226 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7228 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7229 (expr_jmp_buf): New static local.
7230 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7231 (cgen_md_operand): New function.
7232 * tc-m32r.c: Clean up pass over `struct foo' usage.
7233 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7235 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7237 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7238 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7240 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7242 * config/tc-i386.c (i386_operand): Give an error if there are
7243 unrecognized characters after an expression.
7245 For older changes see ChangeLog-9697
projects / external / binutils.git / blob